shirt:
n. 衬衫；汗衫，内衣
My shirt was clammy with sweat.
我的衬衣沾满了汗，又粘又湿。
His shirt was spotted with oil.
他的衬衣上满是油点。
She wore an olive-green T-shirt.
她穿了一件橄榄绿的T恤衫。
Ben had merely changed his shirt.
本只换了他的衬衫。
shirts:
n. [服装] 衬衫（shirt的复数形式）
She used to iron his shirts.
她过去常给他熨衬衫。
These shirts are 100% pure cotton.
这些衬衫是100%的纯棉。
He put name tags on all his shirts.
他给自己所有的衬衣都缝上了标有姓名的签条。
They gave us T-shirts and stickers.
他们给我们提供了T恤衫和粘贴标签。
Unit sales of T-shirts increased 6%.
T恤衫的单位销售增加了6%。
