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. unexplained

      英 [?n?k'sple?nd; ?nek-] 美[,?n?k'splend]
      • adj. 未經(jīng)解釋的;未經(jīng)說(shuō)明的;不清楚的

      英英釋意


      1. not explained;
      "accomplished by some unexplained process"
      2. having the reason or cause not made clear;
      "an unexplained error"