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

单词	vacuum maintenance
释义	vacuum maintenance 真空保持度
随便看	denicotinization denicotinize denicotinized den-ida denidation denie Denieau deniece denied denied area denied herself denied her to denied himself denied his to denied myself denied my to denied origination denied ourselves denied our to denied the charges outright denied their to denied themselves Denied the request for help denied the rumor denied the rumor;