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

单词	thermionic vacuum tubes
释义	thermionic vacuum tubes 热离子真空管 (thermionic vacuum tube 的复数) 原型: thermionic vacuum tubes 是 thermionic vacuum tube 的复数
随便看	combination spectrum combination spray gun combination spreader combination square combination stack combination stack and lateral feed combination standard gauge combination starter combination steep twill Combination strategy combination string combination structure combination structure closed cooling water system combination structure essential closed cooling water system combination structure exterior wall combination structure sump flow combination supermarket combination support combination sweep rake and stack combination switch combination syntan combination system combination table combination tail and stop lamp combination tail lamp 杉木牌儿作不得主杉树尾，不成材杉树梢头挂剪刀，高裁李李三爷看告示，厉害李下不整冠李元衡《俭说》云:“贪饕(tao涛)以招辱，不若俭而守廉；干请以犯义，不若俭而全节；侵牟以聚仇，不若俭而养福；放肆以逐欲，不若俭而安性。” 李华李季见鬼李密钳台钳噤钳子钳工钳形钳徒钳蝎钳语钳马衔枚钴