L33 Flashcards
(160 cards)
lap
[læp] n. 一圈;膝盖;下摆;山坳
vt. 使重叠;拍打;包围
vi. 重叠;轻拍;围住
Noun.1 a : a loose overlapping or hanging panel or flap especially of a garment b archaic : the skirt of a coat or dress
2 a : the clothing that lies on the knees, thighs, and lower part of the trunk when one sits b : the front part of the lower trunk and thighs of a seated person
3 : responsible custody : CONTROL going to drop the whole thing in your lap ?Hamilton Basso
transitive verb
1 a : to fold over or around something : WIND b : to envelop entirely : SWATHE
2 : to fold over especially into layers
3 : to hold protectively in or as if in the lap : CUDDLE
4 a : to place over and cover a part of : OVERLAP lap shingles on a roof b : to join (as two boards) by a lap joint
5 a : to dress, smooth, or polish (as a metal surface) to a high degree of refinement or accuracy b : to shape or fit by working two surfaces together with or without abrasives until a very close fit is produced
6 a : to overtake and thereby lead or increase the lead over (another contestant) by a full circuit of a racecourse b : to complete the circuit of (a racecourse)
intransitive verb
1 : FOLD, WIND
2 a : to project beyond or spread over something b : to lie partly over or alongside of something or of one another : OVERLAP
3 : to traverse a course
Noun.1 a : the amount by which one object overlaps or projects beyond another b : the part of an object that overlaps another
2 : a smoothing and polishing tool usually consisting of a piece of wood, leather, felt, or soft metal in a special shape used with or without an embedded abrasive
3 : a doubling or layering of a flexible substance (as fibers or paper)
4 a : the act or an instance of traversing a course (as a racing track or swimming pool); also : the distance covered b : one segment of a larger unit (as a journey) c : one complete turn (as of a rope around a drum)
intransitive verb
1 : to take in food or drink with the tongue
2 a : to make a gentle intermittent splashing sound b : to move in little waves : WASH
transitive verb
1 a : to take in (food or drink) with the tongue b : to take in or absorb eagerly or quickly ? used with up the crowd lapped up every word he said
2 : to flow or splash against in little waves
Noun.1 a : an act or instance of lapping b : the amount that can be carried to the mouth by one lick or scoop of the tongue
2 : a thin or weak beverage or food
3 : a gentle splashing sound
lapse
[læps] n. 失效;流逝;过失
vi. 失效;流逝;背离,失检;陷入
Noun.1 a : a slight error typically due to forgetfulness or inattention a lapse in table manners b : a temporary deviation or fall especially from a higher to a lower state a lapse from grace
2 : a becoming less : DECLINE
3 a (1) : the termination of a right or privilege through neglect to exercise it within some limit of time (2) : termination of coverage for nonpayment of premiums b : INTERRUPTION, DISCONTINUANCE returned to college after a lapse of several years
4 : an abandonment of religious faith : APOSTASY
5 : a passage of time; also : INTERVAL
synonyms see ERROR
intransitive verb
1 a : to fall from an attained and usually high level (as of morals or manners) to one much lower; also : to depart from an accepted pattern or standard b : SINK, SLIP lapsed into unconsciousness
2 : to go out of existence : CEASE after a few polite exchanges, the conversation lapsed
3 : to pass from one proprietor to another or from an original owner by omission or negligence allowed the insurance policy to lapse
4 : to glide along : PASS time lapses
transitive verb : to let slip : FORFEIT all of those who have lapsed their membership ?AAUP Bulletin
lard
[lɑ:d] vt. 润色,点缀;涂加猪油
n. 猪油
vt.1 a : to dress (meat) for cooking by inserting or covering with something (as strips of fat) b : to cover or soil with grease
2 : to augment or intersperse especially with something superfluous or excessive the book is larded with subplots
3 obsolete : to make rich with or as if with fat
Noun. : a soft white solid or semisolid fat obtained by rendering fatty pork
largess
[lɑ:’dʒes] n. 慷慨的赠予;赠品
Noun.1 : liberal giving (as of money) to or as if to an inferior; also : something so given
2 : GENEROSITY
lark
[lɑ:k] n. 云雀;百灵鸟;欢乐
vi. 骑马玩乐;嬉耍
vt. 愚弄
Noun. : any of a family (Alaudidae) of chiefly Old World ground-dwelling songbirds that are usually brownish in color; especially : SKYLARK ? compare MEADOWLARK
Noun.: a source of or quest for amusement or adventure thought life was a lark entered the race on a lark
vi. : to engage in harmless fun or mischief ? often used with about
lassitude
[‘læsitju:d] n. 疲乏;懒散;厌倦
Noun.1 : a condition of weariness or debility : FATIGUE
2 : a condition of listlessness : LANGUOR
synonyms see LETHARGY
lasso
[læ’su:, ‘læsəu] n. 套索
vt. 用套索套捕;拉拢
vt. : to capture with or as if with a lasso : ROPE
Noun. : a rope or long thong of leather with a noose used especially for catching horses and cattle : LARIAT
lasting
[‘lɑ:stiŋ, ‘læstiŋ] adj. 持久的;永恒的
n. 厚实斜纹织物
v. 持续;维持(last的ing形式)
Adj.: existing or continuing a long while : ENDURING
Noun.1 archaic : long life
2 : a sturdy cotton or worsted cloth used especially in shoes and luggage
latch
[lætʃ] vi. 占有,抓住;闭锁
vt. 闩上;纠缠住某人
n. 门闩
vi.1 : to lay hold with or as if with the hands or arms ? used with on or onto
2 : to associate oneself intimately and often artfully ? used with on or onto latched onto a rich widow
Noun. : any of various devices in which mating mechanical parts engage to fasten but usually not to lock something: a : a fastener (as for a door) consisting essentially of a pivoted bar that falls into a notch b : a fastener (as for a door) in which a spring slides a bolt into a hole; also : NIGHT LATCH
vt.: to make fast with or as if with a latch
latent
[‘leitənt] adj. 潜在的;潜伏的;隐藏的
Adj,.: present and capable of becoming though not now visible, obvious, active, or symptomatic a latent infection
Noun.: a fingerprint (as at the scene of a crime) that is scarcely visible but can be developed for study ? called also latent fingerprint, latent print
lateral
[‘lætərəl] adj. 侧面的,横向的
n. 侧部;边音
vt. 横向传球
Adj.1 : of or relating to the side
2 : situated on, directed toward, or coming from the side
3 : extending from side to side the lateral axis of an airplane
4 : produced with passage of breath around the side of a constriction formed with the tongue \l\ is lateral
Noun.1 : a branch from the main part (as in an irrigation or electrical system)
2 : a pass in football thrown parallel to the line of scrimmage or in a direction away from the opponent’s goal
3 : a lateral speech sound
vi.: to throw a lateral
lathe
[leið] vt. 用车床加工
n. 车床;机床
Noun.: a machine in which work is rotated about a horizontal axis and shaped by a fixed tool
vt.: to cut or shape with a lathe
lattice
[‘lætis] n. 晶格;格子;格架
vt. 使成格子状
Noun.1 a : a framework or structure of crossed wood or metal strips b : a window, door, or gate having a lattice c : a network or design resembling a lattice
2 : a regular geometrical arrangement of points or objects over an area or in space; specifically : the arrangement of atoms in a crystal
3 : a mathematical set that has some elements ordered and that is such that for any two elements there exists a greatest element in the subset of all elements less than or equal to both and a least element in the subset of all elements greater than or equal to both
lavender
[‘lævəndə] n. 薰衣草;淡紫色
adj. 淡紫色的
vt. 用熏衣草熏
Noun.1 a : a Mediterranean mint (Lavandula angustifolia syn. L. officinalis) widely cultivated for its narrow aromatic leaves and spikes of lilac-purple flowers which are dried and used in sachets and from which is extracted an aromatic oil used chiefly in perfumery b : any of several plants congeneric with true lavender and used similarly but often considered inferior
2 : a pale purple
vt. : to sprinkle or perfume with lavender
laxative
[‘læksətiv] n. 泻药;缓泻药
adj. 通便的
Adj. : having a tendency to loosen or relax; specifically : producing bowel movements and relieving constipation
Noun. : a usually mild laxative drug
leach
[li:tʃ] n. 过滤;过滤器
vt. 过滤;萃取
vi. 被过滤
Transitive verb
1 : to dissolve out by the action of a percolating liquid leach out alkali from ashes
2 : to subject to the action of percolating liquid (as water) in order to separate the soluble components
3 a : to remove (nutritive or harmful elements) from soil by percolation b : to draw out or remove as if by percolation all meaning has been leached from my life
intransitive verb : to pass out or through by percolation
Noun.1 : either vertical edge of a square sail
2 : the after edge of a fore-and-aft sail
leak
[li:k] n. 泄漏;漏洞,裂缝
vt. 使渗漏,泄露
vi. 漏,渗;泄漏出去
Intransitive verb
1 a : to enter or escape through an opening usually by a fault or mistake fumes leak in b : to let a substance or light in or out through an opening
2 a : to become known despite efforts at concealment confidential information leaked out b : to be the source of an information leak
transitive verb
1 : to permit to enter or escape through or as if through a leak
2 : to give out (information) surreptitiously leaked the story to the press
Noun.1 a : a crack or hole that usually by mistake admits or lets escape b : something that permits the admission or escape of something else usually with prejudicial effect
2 : the act, process, or an instance of leaking
3 sometimes vulgar : an act of urinating ? used especially in the phrase take a leak
leakage
[‘li:kidʒ] n. 泄漏;渗漏物;漏出量
Noun.1 a : the act or process or an instance of leaking b : loss of electricity especially due to faulty insulation
2 : something or the amount that leaks
lean
[li:n] vi. 倾斜;倚靠;倾向;依赖
adj. 瘦的;贫乏的,歉收的
vt. 使倾斜
n. 瘦肉;倾斜;倾斜度
Intransitive verb
1 a : to incline, deviate, or bend from a vertical position b : to cast one’s weight to one side for support
2 : to rely for support or inspiration
3 : to incline in opinion, taste, or desire leaning toward a career in chemistry
transitive verb : to cause to lean : INCLINE
Noun.: the act or an instance of leaning : INCLINATION
Adj.1 a : lacking or deficient in flesh b : containing little or no fat lean meat
2 : lacking richness, sufficiency, or productiveness lean profits the lean years
3 : deficient in an essential or important quality or ingredient: as a of ore : containing little valuable mineral b : low in combustible component ? used especially of fuel mixtures
4 : characterized by economy (as of style, expression, or operation)
vt. : to make lean
Noun.: the part of meat that consists principally of lean muscle
lease
[li:s] n. 租约;租期;租赁物;租赁权
vt. 出租;租得
vi. 出租
Noun.1 : a contract by which one conveys real estate, equipment, or facilities for a specified term and for a specified rent; also : the act of such conveyance or the term for which it is made
2 : a piece of land or property that is leased
3 : a continuance or opportunity for continuance a new lease on life
vt.1 : to grant by lease
2 : to hold under a lease
synonyms see HIRE
leer
[liə] n. 媚眼,秋波;恶意的瞥视
vi. 抛媚眼,送秋波;斜睨
vi.: to cast a sidelong glance; especially : to give a leer
Noun.: a lascivious, knowing, or wanton look
leery
[‘liəri] adj. 机敏的;狡猾的;猜疑的;送秋波的
Adj.: SUSPICIOUS, WARY ? often used with of leery of strangers
leeward
['li:wəd, 'lu:əd] n. 下风;背风面 adj. 顺风的;在下风方向的 adv. 向下风 Noun.: the lee side Adj. : being in or facing the direction toward which the wind is blowing; also : being the side opposite the windward
legislature
[‘ledʒisleitʃə] n. 立法机关;立法机构
Noun.: a body of persons having the power to legislate; specifically : an organized body having the authority to make laws for a political unit