lack的用法？

谁能解释下lack这个次到底应该怎么用，尤其是lack in和lack of~

先谢谢啦，回答的好会加分！！！

Lack缺乏，没有
Lack+of＋名词： The plants died for lack of water.
Lack+名词： We lack the strength to walk any further.
短语： be lacking:欠缺、缺： Money was lacking to complete the building.
Be lacking in缺乏（某种品质、特点等）,不够： He is not lacking in intelligence.
Lack for 缺（多用于否定句） She does not lack for friends.

lack of lack of money

lack in 在…方面缺乏

lack of 不够；不足；没有

很高兴为你解答问题

lack

作不及物动词 vi时 意为： 缺少;不足;没有[(+for)] They lacked for nothing. 作名词时 1. 欠缺;不足;没有[(+of)]