一、含义  

wear当动词时，意思有穿，戴，蓄发或者须，面露，耗损，耐用，接受等等。

wear当名词时，意思是衣物，磨损，耐久性。

例句：

I wear glasses for driving. 

我开车时戴眼镜。

I can't decide what to wear. 

我拿不定主意穿什么。

二、短语

① wear away 磨损，消磨，(时间等)流逝

Don't wear away your life in trifles.  

别把生命消磨在琐事中。  

② wear well 经久耐用

I'm looking for a sports jacket that will wear well. 

我在看有没有一种耐穿的运动夹克。

③ wear out 磨损，耗尽；穿破；使精疲力竭

Children always wear out their shoes very quickly. 

孩子们总是很快就把鞋子穿坏了。