字典網>> 英漢字典>> D開頭詞條>>double grid tube的意思 漢英字典double grid tube中文翻譯：【電】 二柵管英文字典 英文字典相關詞條：double click double-check double-v antenna double standard double curve turnout in the same direction double modulation double-pipe exchanger double-film theory double cyanide double dish,Petri dish