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. motor

      英 ['m??t?] 美['mot?]
      • n. 發(fā)動(dòng)機(jī),馬達(dá);汽車(chē)
      • adj. 汽車(chē)的;機(jī)動(dòng)的
      • vi. 乘汽車(chē)
      • vt. 以汽車(chē)載運(yùn)

      英英釋意


      1. machine that converts other forms of energy into mechanical energy and so imparts motion
      2. a nonspecific agent that imparts motion;
      "happiness is the aim of all men and the motor of all action"