英语词汇“fourth-rail insulator”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	fourth-rail insulator
释义	fourth-rail insulator [电] 第四接触轨绝缘子
随便看	quantum number quantum number lattice quantum numbers quantum of action quantum of circulation quantum of damages quantum of electricity quantum of energy quantum of foreign trade quantum of interest quantum of international trade quantum of light quantum of output quantum of products quantum of proof quantum of rainfall quantum of solace quantum of time quantum of trade quantum of world trade quantum onion quantum-optical generator quantum optical generator quantum optics quantum orbit 日月弥坚冰雪操，烟霜不改岁寒姿。日月忽其不淹兮，春与秋其代序。日月忽其不淹兮，春与秋其代序。惟草木之零落兮，恐美人之迟暮。日月掷人去，有志不获骋。日月掷人去，有志不获骋。念此怀悲凄，终晓不能静。日月无情也有情，朝升夕没照均平日月晖于外，其贼在于内日月更无闲里过，山河长在掌中看。日月称其明者，以无不照；江海称其大者，以无不容日月经天，江河行地 41895 41896 41897 41898 41899 41900 41901 41902 41903 41904