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首页buzzerbuzzer英英释意

buzzer

英 ['bʌzə] 美['bʌzɚ]

英英释义词组搭配实用场景例句

n. 蜂鸣器；嗡嗡作声的东西；信号手

英英释意

1. a push button at an outer door that gives a ringing or buzzing signal when pushed

2. a signaling device that makes a buzzing sound