英语词汇“electrical fire alarm sounder”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	electrical fire alarm sounder
释义	electrical fire alarm sounder 全电动火灾警报器
随便看	positive stud positive study positive stuffing positive style positive subculture positive subdefinite positive sub-definite positive subdefinite matrix positive sub-definite matrix positive subgroup positive substituent positive suction head Positive suhtype positive-sum Positivesum game positive summating potential positive supercharger positive supercoil positive supercoiling positive superhelix positive superhelix structure positive supply positive supply rail positive supply voltage positive supporting reflex