外套用英文怎么说读

"外套" 用英语可以说作 "coat".

这个词来源于中世纪拉丁语 "cotta"，其最初意思是一种长袍或长衫，后来逐渐演变成指外套。

例句：

I need to buy a new coat for the winter. (我需要买一件新的外套过冬。)
She was wearing a black coat and a scarf. (她穿着一件黑色外套和一条围巾。)
The coat is made of wool. (这件外套是用羊毛做的。)