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

单词	secondary-emission tube
释义	secondary-emission tube [电] 二次发射管
随便看	be on a diet be on a different wavelength be on a downer be on a drunk be on a false scent be on a good wicket be on a hiding to nothing be on a hunt for be on a knife-edge be on a lark be on all fours be on a losing streak be on an equality be on an equality with be on another planet be on a parity with be on a par with be on a racket be on a razor edge be on a razor's edge be on a roll be on a sticky wicket be on at be on at sb be on at someone 锦书难托锦儿偷寄幽素锦城丝管日纷纷锦城相吊锦城花重惊风雨锦城虽云乐锦城虽云乐锦官城外柏森森锦屏人妒锦帆冲浪 42793 42794 42795 42796 42797 42798 42799 42800 42801 42802