lack
英 [læk] 美 [læk]

vt.

缺乏，缺少；需要的东西；

n.

缺乏，不足，没有；缺少的东西；

变形

复数：lacks过去式：lacked过去分词：lacked现在分词：lacking第三人称单数：lacks

双语释义

v.(动词)

1. vt. 缺少;缺乏 be not enough;have less or little

n.(名词)

1. [S][U]缺乏,不足,没有 the state of not having enough of sth

英英释义

lack[ læk ]

• n.the state of needing something that is absent or unavailable

  "there is a serious lack of insight into the problem"

  同义词：deficiencywant

• v.be without

  "This soup lacks salt"

  同义词：miss

词汇搭配

用作动词 (v.)～+名词

• lack courage缺乏勇气
• lack ten minutes差十分钟
• lack the experience缺少经验

～+副词

• lack abruptly突然缺乏
• lack absolutely绝对缺乏
• lack abundantly完全缺乏
• lack accidentally偶然地缺乏
• lack bewilderingly使人迷惑地缺乏
• lack completely完全缺乏
• lack considerably非常缺乏
• lack conspicuously明显地缺乏
• lack deliberately故意缺乏
• lack entirely完全地缺乏
• lack essentially基本缺乏
• lack excessively过多缺乏
• lack exclusively完全地缺乏
• lack financially资金上地缺乏
• lack gradually渐渐地缺乏
• lack gravely严重地缺乏
• lack illogically不合逻辑地缺乏
• lack impossibly不可能缺乏
• lack incessantly持续不断地缺乏
• lack inevitably不可避免地缺乏
• lack insistently明显地缺乏
• lack irrelevantly不相关地缺乏
• lack liberally大量地缺乏
• lack logically情理之中地缺乏
• lack materially物质上缺乏
• lack obviously明显地缺乏
• lack powerfully十分缺乏
• lack practically实在缺乏
• lack prematurely提前地缺乏
• lack primarily首要缺乏
• lack principally主要缺乏
• lack probably很可能缺乏
• lack repeatedly多次地缺乏
• lack resolutely绝对地缺乏
• lack sadly严重地缺乏
• lack seriously严重地缺乏
• lack severely严重缺乏
• lack simultaneously同一时间地缺乏
• lack substantially实实在在地缺乏
• lack superficially表面上缺乏
• lack tentatively暂时缺乏
• lack thoroughly彻底缺乏
• lack unanimously一致缺乏
• lack undoubtedly毫无疑问缺乏
• lack unexpectedly意外地缺乏
• lack unfavourably产生不利的缺乏
• lack unhesitatingly毫不迟疑地缺乏
• lack universally普遍缺乏
• lack unmistakably显而易见地缺乏
• lack unreasonably不合理地缺乏
• lack utterly完全缺乏
• lack visibly明显地缺乏
• lack vitally极其缺乏
• lack voluntarily有意缺乏

～+介词

• lack for money缺钱
• lack for nothing什么都不缺
• lack for plan缺少计划
• lack in缺乏(某种品质、特点等)
• lack in courage缺乏勇气
• lack in energy缺乏精力
• lack in strength缺乏力量

用作名词 (n.)动词+～

• create the lack造成缺乏
• ease the lack解决缺乏
• feel a lack感到不足〔缺乏〕
• have no lack不缺乏
• make up the lack弥补不足
• recognize a lack承认缺乏,认识到不足
• sense a lack意识到不足〔缺乏〕
• show a lack表现出不足
• supply a lack补缺

形容词+～

• acute lack严重缺乏
• complete lack完全短缺,完全缺少
• desperate lack严重不足
• general lack普遍不足
• growing lack日益缺乏
• housing lack住房短缺
• serious lack严重缺乏
• severe lack严重缺乏

名词+～

• food lack食品短缺
• fuel lacks燃料缺乏
• labor lack劳力短缺
• material lack材料的短缺
• teacher lack师资短缺
• wartime lack战时各种物资的短缺

介词+～

• by lack of因缺…,因没有…
• for lack of因缺…,因没有…
• through lack of因缺…,因没有…

～+介词

• lack of缺少…
• lack of common sense缺乏普通常识
• lack of energy能源短缺
• lack of experience缺乏经验
• lack of fuel燃料的短缺
• lack of funds资金不足
• lack of information信息不足
• lack of interest兴趣不足
• lack of method缺乏办法
• lack of money钱不够
• lack of proper protect缺乏适当的保护
• lack of qualities品质差
• lack of resources资源短缺
• lack of sleep缺少睡眠
• lack of space缺少篇幅
• lack of time缺乏时间
• lack of water缺水

词组短语

lack of没有，缺乏；不足，不够

for lack of因缺乏…；因缺少…；因没有…

lack in缺少…；在…缺乏

lack of power乏力；缺乏动力

by lack of因没有...；因缺乏...

from lack of因没有...；因缺乏...

lack of money缺钱

lack of time缺乏时间

lack of capital缺乏资金

lack for缺乏

through lack of因缺乏

lack of faith不信教，不信神

lack of fusion未熔合；未焊透；熔解不足

lack of penetration未焊透

lack of rainfall缺雨，少雨

lack of labor劳动力缺乏

更多收起词组短语

同近义词辨析

need, require, lack, want

这组词都有“缺少、短少”的意思，其区别是：

need语气较重，指需要必不可少的东西，强调急需。

require使用广泛，语气较轻。强调急需时可与need换用，但有时暗示所需的人或物是完成某一任务必不可少的。

lack指完全短缺或数量不足。

want侧重缺少某种必需之物，或个人渴望得到的东西。

shortage, absence, scarcity, lack, want

这组词都有“缺乏，不足”的意思，其区别是：

shortage指不足，但侧重达不到规定的，需要的或已知应有的数量。

absence指某物根本不存在或完全短缺，或某人虽存在，但未到现场。

scarcity指产量不足或缺乏某物难以应付或满足需要。

lack普通用词，指部分或完全的不足。

want指完全或短缺某物，侧重缺少之物是必需的东西。使用范围比lack窄些。

双语例句

用作名词(n.)

1. Her decision seems to show a lack of political judgement.
   她的决定似乎显示出缺乏政治判断力。
2. Lack of sun retards plant growth.
   光照不足则植物生长缓慢。
3. In a cold winter, many wild animals can die from lack of food.
   在严寒的冬天,很多野生动物可能因缺乏食物而死去。

用作动词(v.)

1. I tell you, people will lack the means to live.
   我告诉你,人们将缺乏生活资料。
2. He is good at his job but he seems to lack confidence.
   他工作不错，但似乎缺乏信心。

权威例句

Lack of correlation between different measurements of proprioception in the knee
Lack of IL-4-induced Th2 response and IgE class switching in mice with disrupted Stat6 gene.
Immune response in mice that lack the interferon-gamma receptor.
RAG-2-deficient mice lack mature lymphocytes owing to inability to initiate V(D)J rearrangement.
Lack of effect of long-term supplementation with beta carotene on the incidence of malignant neoplasms and cardiovascular disease.
Natural Selection, the Costs of Reproduction, and a Refinement of Lack's Principle
Lack of Neointimal Proliferation After Implantation of Sirolimus-Coated Stents in Human Coronary Arteries A Quantitative Coronary An...
Genetic Patterns in Head and Neck Cancers That Contain or Lack Transcriptionally Active Human Papillomavirus
Targeted disruption of Cbfa1 results in a complete lack of bone formation owing to maturational arrest of osteoblasts.
Randomization of Left–Right Asymmetry due to Loss of Nodal Cilia Generating Leftward Flow of Extraembryonic Fluid in Mice Lacking K...