英语词汇“gas pre-pumping”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	gas pre-pumping
释义	gas pre-pumping 瓦斯预抽
随便看	phantom line phantom lines phantom load phantom loading phan tom loading phantom loading coil phantom loading method Phantom loosening phantom material phantom-material phantom measurement phantom midge phantom mode phantomnation phantom odontalgia phantom of a dream Phantom of the Opera Phantom of the Rue Morgue phantomolin phantom or phantom orchid phantom orchids phantom order phantom pain phantom pains