他在洗盘子用英文怎么说

"Washing dishes" 表示洗盘子。

这个短语来源于英语中"wash"和"dish"的结合。 "Wash" 是动词，意思是"洗"；"dish" 是名词，意思是"盘子"。

例句：

"I have to do the dishes tonight." (我今晚要洗盘子)
"She washes the dishes after dinner every day." (她每天晚餐后都洗盘子)
"He hates a lot of time washing dishes." (他花很多时间洗盘子)