英语词汇“gas down-take”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	gas down-take
释义	gas down-take un.煤所下降管；🌏排气管
随便看	social group work social group worker social growth social guarantee social guaranteed housing system social guaranteeing region social guaranteeing system social guarantee in rural areas social guarantee policy social guarantee system social guarantee value social guaranttec social guidance social guiding social habit social hall Social Hamony / Harmonious Society social handicap social hanmony social happiness social harm social harmfulness social harmoney social harmonious Social Harmonious Community