漢語翻譯：
n. 揩擦的人, 刮水器, 接觸電刷
【電】 接帚英語解釋：
名詞 wiper:

a worker who wipes

contact consisting of a conducting arm that rotates over a series of fixed contacts and comes to rest on an outlet同義詞：wiper arm, contact arm

a mechanical device that cleans the windshield同義詞：windshield wiper, windscreen wiper, wiper blade

例句：

A cam that activates another part; a wiper.凸輪啟動另一部分的凸輪; 挺桿

詳細(xì)解釋：
wip.er
n.（名詞）
One that wipes.
擦試的人
Something, such as a towel, used for wiping.
抹布：用于擦拭的東西，如毛巾
A device designed for wiping, as on an automobile windshield.
雨刷：汽車擋風(fēng)玻璃上用來擦拭的裝置
A projecting cam, as on a rotating shaft, that activates another machine part.
凸輪：如轉(zhuǎn)軸上突出的挺桿，使另一個機(jī)器零件活動
Electricity A movable electrical contact, as in a rheostat.
【電學(xué)】 接觸電刷：變阻器等內(nèi)部的活動電接觸器