短裤和短袖用英语怎么说

"短裤" 用英语叫 "shorts"，来源于英语单词 "short"，意思是短的。

"短袖" 用英语叫 "short sleeves"，来源于英语单词 "short" 和 "sleeve"，意思是短的袖子。

例句：

I'm going to wear shorts and a t-shirt because it's hot outside. (我要穿短裤和T恤，因为外面很热。)
He's wearing a shirt with short sleeves. (他穿了一件短袖衬衫。)