annunciator bell来: come; arrive信号: signal; semaphore; gun信号铃: alarm bell; annunciator bell; call bell; jingle bell; signal bell; signal hammer传令钟, 信号铃: telegraph gong机舱信号铃: jingle bell下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:来车信号铃，即可在微信中查询翻译
