英语词汇“信号装置”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	信号装置
释义	信号装置基本例句 signal fixturesignalling devicesignal device 信号器，示号器宣告物，尤指饭店或办公室中使用的一种电子信号装置，用来指示交换台上的呼叫信号来源One that announces, especially an electrical signaling device used in hotels or offices to indicate the sources of calls on a switchboard.
随便看	Child characteristics child-child interaction child/children Child Chiqiao Qingre Granules child class child clinical child code child compound manipulation Child concubinage child constitutional medicine Child continence training child control childcot Child cot Child Craniopharyngioma Child Craniopharyngiomas Child crebral palsy child criminal child criminology child-crowing child cruelty child cry child cuff Child Custodies child custody