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. defect

      英 ['di?fekt; d?'fekt] 美[‘d?f?kt]
      • n. 缺點(diǎn),缺陷;不足之處
      • vi. 變節(jié);叛變

      英英釋意


      1. an imperfection in a bodily system;
      "visual defects"
      "this device permits detection of defects in the lungs"
      2. a failing or deficiency;
      "that interpretation is an unfortunate defect of our lack of information"
      3. an imperfection in a device or machine;
      "if there are any defects you should send it back to the manufacturer"
      4. a mark or flaw that spoils the appearance of something (especially on a person's body);
      "a facial blemish"