washer
英 ['w???]
美['wɑ??]
- n. [機] 墊圈；洗滌器；洗衣人
低頻詞暢通詞匯
詞態(tài)變化
復(fù)數(shù):?washers;
英文詞源
- washer (n.2)
- "flat ring for sealing joints or holding nuts," mid-14c., generally considered an agent noun of wash (v.), but the sense connection is difficult, and the noun may derive instead from the ancestor of French vis "screw, vise" (see vise).
- washer (n.1)
- 1520s, "person who washes," agent noun from wash (v.). From 1808 as "machine that washes." Washer-woman is from 1630s; earlier wash-woman (1580s).
雙語例句
- 1. Make sure the washer is firmly seated before tightening the pipe.
- 旋緊水管之前,檢查一下洗衣機是否已牢牢地固定在底座上了.
來自《簡明英漢詞典》
- 2. They will introduce a new washer to the public.
- 他們將向公眾推出一種新型洗衣機.
來自《簡明英漢詞典》
- 3. Dish washer is one of the appliances.
- 洗碗機是家用電器的一種.
來自《簡明英漢詞典》
- 4. There is a washer and a dryer in the basement.
- 地下室里有洗衣機和烘干機.
來自超越目標英語 第1冊
- 5. The upperend rests against a flat washer.
- 上端緊靠固定墊上.
來自辭典例句