| 释义 |
air horn
释义
气动喇叭：一种安装在汽车或柴油机车上的喇叭，使用压缩空气产生响声。
例句
1·We use this air horn to give a signal in the event of emergency.
应急情况下，用这个气喇叭发信号。
2·Her crew partner for the day, Tom, leaned on the air horn and tried to manoeuvre the ambulance through a narrow gap.
她当天的工作搭档汤姆使劲按喇叭，试图让救护车从一个狭窄的空隙里穿过去。
3·Air tightness test and safety valve adjusting for main air receiver (control air receiver, air horn receiver) on board.
主空气瓶(制空气瓶、笛空气瓶)船后气密试验和安全阀的调整。
同义词
气笛；扬声器
air sirensquawk box
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