英语词汇“closed vacuum system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	closed vacuum system
释义	closed vacuum system un.密封真空系统
随便看	toe-toe toetoes Toetoes B toetoe,toitoi toe to finger transfer Toe ton of oil equivalent TOEtotal operating expense toe to thumb transfer toe to toe toe-to-toe toe-to-toe drilling toe touch Toe transfer toe transplantation Toe-transplantation toe trench of levee Toetter Toeuf toe ulcer Toeumen toe unit of ski toe up To evacuate position to evacuate the bowels To evacuate.Used of the bowels