一双英语怎么说

"一双" 一般翻译成 "a pair" 或 "a pair of"，例如：
一双鞋：a pair of shoes
一双手：a pair of hands
这个表达的来源源于英语中的量词 "pair"，表示 "一对，一副"。在这个表达中，"一双" 是指 "一对"。
例句：
I bought a new pair of shoes yesterday.
She has a beautiful pair of eyes.
He is wearing a pair of gloves to keep his hands warm.