一张纸英文怎么说

一张纸的英文是"a sheet of paper."

来源："Sheet"在英语中是"一张"的意思，"of paper"是说明它是用来写字、印刷等的纸。

例句：

Can you give me a sheet of paper to write on?
(能给我一张纸写字吗？)
A sheet of paper can be easily folded in half.
(一张纸很容易折成两半。)
I need a sheet of paper to wrap this gift.
(我需要一张纸来包装这件礼物。)