他是一个修理工用英语怎么说

"He is a repairman" 是一个修理工的正确英文表达。

来源：repairman 是由两个单词 repair 和 man 组成的合成词，repair 意为"修理"，man 意为"男人"。

例句：

I need to call a repairman to fix my broken TV. (我需要打电话给一个修理工来修理我坏了的电视。)
The repairman came and fixed the leak in my sink. (修理工来了并修好了我水池里的漏水。)
He has been working as a repairman for over 20 years. (他已经做修理工20多年了。)