weak，英语单词，主要用作形容词和名词，主要意思为“虚弱的，无力的；不牢固的；懦弱的，无判断力的；穷人，弱者，病人”等。

英 [wiːk] 美 [wiːk]

adj. 虚弱的，无力的；不牢固的；懦弱的，无判断力的；缺乏政治（或社会）影响力的，无权力的；疲软的，萧条的；不擅长，（能力）弱的；无说服力的，逻辑不周密的；力量微弱的，无强度的；（光、热或声音）微弱的，隐约的；无活力的，无生气的；（饮品）稀的；（脸的部分）瘦小的，（容貌）不突出的；（受强烈情感影响而）腿发软的；（感情）脆弱的，（态度）不坚定的；（作用或效果）弱的，差的；（动词）规则的，弱（变化）的；（音节）轻读的，非重读的；弱电解的，弱电解质的

n. 穷人，弱者，病人（the weak）

柯林斯英汉双解大词典

weak /wiːk/ CET4 TEM4 ( weaker, weakest )

1.ADJ If someone is weak, they are not healthy or do not have good muscles, so that they cannot move quickly or carry heavy things. 虚弱的

2.weakly ADV 虚弱地 [ADV with v]

3.ADJ If someone has an organ or sense that is weak, it is not very effective or powerful, or is likely to fail. (人的器官、感官) 衰弱的

4.ADJ If you describe someone as weak, you mean that they are not very confident or determined, so that they are often frightened or worried, or easily influenced by other people. 懦弱的

5.weakness N-UNCOUNT 懦弱

6.ADJ If you describe someone's voice or smile as weak, you mean that it not very loud or big, suggesting that the person lacks confidence, enthusiasm, or physical strength. (声音、微笑等) 微弱的

7.weakly ADV 微弱地 [ADV after v]

8.ADJ If an object or surface is weak, it breaks easily and cannot support a lot of weight or resist a lot of strain. 易碎的; 薄弱的

9.ADV A weak physical force does not have much power or intensity. (力量) 微弱的

10.weakly ADV 微弱地

11.ADJ If individuals or groups are weak, they do not have any power or influence. (个人或团体) 弱小的; 缺少力量和影响力的

12.N-PLURAL The weak are people who are weak. 弱势群体

13.weakness N-UNCOUNT 软弱无能

14.ADJ A weak government or leader does not have much control, and is not prepared or able to act firmly or severely. (政府或领导人) 软弱无力的

15.weakly ADV 软弱无力地

16.ADJ If you describe something such a country's currency, economy, industry, or government as weak, you mean that it is not successful, and may be likely to fail or collapse. (货币、经济、工业、政府等) 疲软的

17.weakness N-UNCOUNT 疲软

18.ADJ If something such as an argument or case is weak, it is not convincing or there is little evidence to support it. (论点) 没有说服力的; (案例) 缺少证据的

19.weakly ADV 没有说服力地 [ADV before v]

20.ADJ A weak drink, chemical, or drug contains very little of a particular substance, for example, because a lot of water has been added to it. 稀薄的

21.ADJ Your weak points are the qualities or talents you do not possess, or the things you are not very good at. 弱的

22.weakness N-VAR 弱点

23.→ see also weakness

weak point 弱点（心理或身体上的残疾）；缺点

weak link 薄弱环节；弱键

weak force 弱作用力；弱核力；弱相互作用

weak acid 弱酸

weak rock 软弱岩石

weak spot 弱点

weak market 疲软的市场

weak light 弱光灯标；弱光灯

weak form 弱式；弱读式

weak current 弱电；弱流

weak coupling 弱耦合；疏耦合

weak base [化]弱碱

weak solution 弱解；稀溶液

weak tea 淡茶

weak earthquake 弱震