英语词汇“vacuum tube with means for concentration of electron stream”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	vacuum tube with means for concentration of electron stream
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	vacuum tube with means for concentration of electron stream 翻译具有电子流浓度测定方法的真空管
随便看	bowgrace bowgraces bow group bowguard bow guard bow-guard bow-guards bowguards bow guards bowguide bowgun bow gun bow hair bow-hand bow hand bowhand bow harp bow harps bow-head bowhead bow head bowheads bowhead whale bowhead whales bow-heavy

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