washer什么意思、怎么读？单词用法、记忆法、发音音标、反义词辨析、词语翻译、例句造句

washer 音标：[ˈwɒʃə(r)]

n.洗涤者；洗涤器；洗衣机；

◆记忆方法一：
词根词缀记忆法：washer n 洗衣机（wash洗）,“er”表名词，“物品，机器”

Dish washer is one of the appliances.

洗碗机是家用电器的一种。

N-COUNT. 垫圈. A washer is a thin flat ring of metal or rubber which is placed over a bolt before the nut is screwed on.