长裤英语怎么说

长裤在英语中叫做 "long pants" 或 "trousers". 来源方面，"long pants" 直译过来就是 "长裤"，而 "trousers" 来源于法语 "trouser"，原意是 "衬裤"。例句如下：
He always wears long pants, even on the hottest days of summer.
My sister has a new pair of trousers that she bought at the mall.
I need to iron my trousers before I go to work tomorrow.
I can't believe how much money I spent on new long pants this year.