英语词汇“four-level system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	four-level system
释义	four-level system [电] 四水平系统
随便看	drilling mud drilling mud cake Drilling Muds drilling offshore drilling-off test drilling of tubesheet drilling operation drilling operations drilling operator drilling out drilling pain drilling parameter drilling parameter sensoring unit drilling pattern drilling people drilling performance drilling pillar drilling pipe drilling pipe internal preventer drilling pipe internal prevention control devices drilling pipes drilling platform drilling platforms drilling positioning drilling press 白璧微瑕白璧无瑕白璧青蝇白白朱朱白眉赤眼白眼相看白纸黑字白色恐怖白草黄云白藋同心世谊世贸世贸组织世道世间世面世风丘丘八丘吉尔