| 单词 | washer |
| 释义 | 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. |
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