英语词汇“closed circuit fire alarm system”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	closed circuit fire alarm system
释义	closed circuit fire alarm system 闭路火灾报警系统
随便看	side stream topping column side-stream treatment side stream withdrawal sidestreet side street side-street sidestreets sidetone amplifier sidetone attenuation side tone attenuation sidetone balance side tone balance side streets side-streets side stress side stretch side stretchers Side Strightness side striking side stringer side strip side stripe Side-striped jackal side-striped jackals side striping method