lack
英 /læk/
中文释义
vi.&vi.&n.缺乏，不足
The state of not having enough of something necessary.
常用搭配
- lack of experience缺乏经验
- lack of sleep睡眠不足
- lack confidence缺乏信心
例句
- He lacks the confidence to speak up.他缺乏开口的信心。
- The project failed due to a lack of funds.项目因资金不足而失败。