be in direct proportion to是什麼意思、英文翻譯及中文解釋
be in direct proportion to
詞語: be in direct proportion to
解釋: 正比於
詞性: 及物動詞
詞典: 船舶專業英漢詞典
be in direct proportion to 相關解釋
正比於 be directly proportional to;be in direct proportion to
正比於 be directly proportional to;be in direct proportion to