1.art form 艺术形式

例句：The short story is a difficult art form to master.

短篇小说是一种很难掌握的艺术形式0z86wZ%ojLWBptvz。

2.refer to 提到

例句：He never referred to his sisters in his letters.

他在信里从未提到过他的姊妹#%wpM=5y4gG.ac。

3.define as 给…下定义

例句：Collins English Dictionary defines a workaholic as 'a person obsessively addicted to work'.

《柯林斯英语词典》给“工作狂”一词下的定义是“一个过分沉溺于工作中的人”bmRynk=LSUIp。

4.a variety of 各种各样的

例句：The department store carries a variety of leather shoes.

这家百货商店经售各种皮鞋EUu%@o;Cw^0w。