washer
n
1 small flat ring made of rubber, metal, plastic, etc placed between two surfaces (eg under a nut) to make a screw or joint tight, prevent leakage, etc 垫圈(橡胶、 金属、 塑料等的?quot;饣? 垫在被连接件如螺母下使之更紧、 防漏等). =>illus at bolt 见 bolt 插图.
2 (infml 口) automatic machine for washing clothes 洗衣机.
🏥 医学释义
①清洗器,洗净器 ②垫片,垫圈
🗣️ 情景例句
Thanks, Grandpa.
谢谢你, 爷爷。
I'm sorry, but I didn't catch what you said.
对不起,我没有听明白你的话。
A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.