vibrating motor

基本解释

Hydraulic pump and vibrating motor are of the 90 series made by the American manufacturer SAUER.
液压泵和振动马达选用美国SAUER公司90系列产品。
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The fourth category refers to the functional components like electro-acoustic component, vibrating motor, display, battery and antenna.
第四大类是功能元件，如电声元件、振动马达、显示屏、电池、天线。
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The Bumblebee wallet, meanwhile, has a tiny vibrating motor inside it which buzzes when a bank transaction takes place.
大黄蜂”钱包内设振动装置，每次产生一笔银行交易时，钱包就会嗡嗡作响。