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regularityregularity英英釋意

      regularity

      英 [reɡj?'l?r?t?] 美[,r?ɡju'l?r?ti]
      • n. 規(guī)則性;整齊;正規(guī);勻稱

      英英釋意


      1. a property of polygons: the property of having equal sides and equal angles
      2. the quality of being characterized by a fixed principle or rate;
      "he was famous for the regularity of his habits"