emergency push button报警: give an alarm按钮: push-button; press-button; b ...火灾报警按钮: push button for fire alarm手动报警按钮: manual pull station手动火灾报警按钮: manual fire alarm call point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:报警按钮,即可在微信中查询翻译