英语词汇“productive unit”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	productive unit
释义	productive unit 研究单位
随便看	indexically indexicals indexical signs index (in computer programming) index indirect addressing indexing indexing addressing indexing applications unit indexing attachment indexing center indexing centre indexing chart indexing circuit indexing component indexing disc indexing drive plate indexing-drum machine indexing error indexing feed indexing fixture indexing follower indexing gear indexing gear constant indexing head indexing hole 有眉目有真人而后有真知。有真君存焉？有眼不识泰山。有眼不识荆山玉有眼不识荆山玉，拿着顽石一样看。有眼不识金和玉，直把黄金当碎铜有眼不识金镶玉有眼主，无眼客有眼光即刻即勾即可即吉即墨即夜即如即将即席即开型彩票