中文字幕精品视频在线|中文字幕在线观看|亚洲v日本v欧美v在线播放|伊人网中文字幕

<nav id="3u6n6"></nav><samp id="3u6n6"><tr id="3u6n6"><track id="3u6n6"></track></tr></samp>
    <legend id="3u6n6"><fieldset id="3u6n6"></fieldset></legend>

      
      

    1. 首頁英語詞典divisiondivision詞組搭配

      division

      英 [d?'v??(?)n] 美[d?'v???n]
      • n. [數(shù)] 除法;部門;分割;師(軍隊(duì));賽區(qū)

      詞組搭配


      division of labour

      the assignment of different parts of a manufacturing process or task to different people in order to improve efficiency

      勞動分工