内衣英语怎么说

内衣英语是 "underwear"。这个词来自英语中 "under" 和 "wear" 的组合，"under" 意为 "在...下面"，"wear" 意为 "穿着"，因此 "underwear" 指的就是穿在外衣下面的衣服。下面是一些例句：
I need to buy some new underwear.
Can you please put your dirty underwear in the laundry basket?
I always wear comfortable underwear when I go to the gym.
She was wearing a lacy black bra and matching underwear.
He accidently left his underwear on the floor.