英语词汇“electrical fire alarm sounder”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	electrical fire alarm sounder
释义	electrical fire alarm sounder [安全] 电动火灾警报器
随便看	director radar direct or relative file organization direct or reverse director's directors directors and officers liability insurance directors' box director's chair director's console director's cut director's cuts Directors' Duties director-secretaries director-secretary directors' fee director's fee director's fees directors-general directors general directors generals directors-generals director ship directorship directorships director-sight system 双鬓如雪双鬓恐惊秋双鬟可高下双鲤迢迢一纸书双鸳池沼水溶溶双鸾开镜秋水光双鹄过双鹊飞来争噪晚双龙对起反侧声愈嗔无肠公子无能无脊椎动物无良无艺无花果无药可医无菌无虑无虞