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regressionregression英英釋意

      regression

      英 [r?'gre?(?)n] 美[r?'ɡr???n]
      • n. 回歸;退化;逆行;復(fù)原

      英英釋意


      1. an abnormal state in which development has stopped prematurely
      2. (psychiatry) a defense mechanism in which you flee from reality by assuming a more infantile state
      3. the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x)
      4. returning to a former state