英语短语词组词汇thermionic tube的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	thermionic tube
释义	thermionic tube 【电子学】热离子管,热(阴极)电子管[亦作 hot-cathode tube,英国英语亦称作 thermionic valve]
随便看	gunnings Gunn oscillator gunns gunny gunnysack gunnysacking gunnysacks gunpaper gun parallax gun patch gun patching gun pendulum gun pit gunplay gunplays gunpoint gunpointer gunpoints gunport gunports gunpowder gunpowdered Gunpowder Plot gunpowder plots gunpowders

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