英语词汇“系统前的”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	系统前的
释义	系统前的 xìtǒngqián de〔lg.〕pre-systematic
随便看	vacuumtight vacuum tight vacuum-tight vacuum tight chamber vacuum-tight chamber vacuum -tight chamber vacuum tight container vacuum-tight container vacuum tight furnace cover vacuum-tight furnace cover vacuum-tight gasket vacuum-tight housing vacuum-tight joint vacuum-tight mold vacuum tightness vacuum-tightness vacuum tightness test vacuum tight retort vacuum-tight retort vacuum tight ring vacuum-tight sheath vacuum tight stuffing box vacuum-tight window vacuum tigt vacuum toilet