英语词汇“vacuum-tube relay”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	vacuum-tube relay
释义	vacuum-tube relay 真空管继电器;电子管继电器
随便看	second scale step second scion seconds-counter seconds counter second screen second screening second scutching second season second-season second secretary second section second-seeded second-segment climb second selector second self second-semester second separation axiom second septum second serve second serves second service second session second-set secondset reaction second set rejection 稳稳1 稳2 稳3 稳4 稳吃三注稳坐钓鱼船稳如泰山稳扎稳打稳操左券膜外膜拜膜片膜翅类膝膝上机膝下膝关节膝前膝外翻