及物动词

不及物动词

名词

1. 缺乏；不足；没有
If there is a lack of something, there is not enough of it or it does not exist at all.

2. 缺少；欠缺；没有
If you say that someone or something lacks a particular quality or that a particular quality is lacking in them, you mean that they do not have any or enough of it.

3. see also: lacking

4. 不乏；有的是
If you say there is no lack of something, you are emphasizing that there is a great deal of it.

1. the state of needing something that is absent or unavailable

e.g. there is a serious lack of insight into the problem
water is the critical deficiency in desert regions
for want of a nail the shoe was lost

Synonym: deficiencywant