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empiricalempirical英英釋意

      empirical

      英 [em'p?r?k(?)l; ?m-] 美[?m'p?r?kl]
      • adj. 經(jīng)驗主義的,完全根據(jù)經(jīng)驗的;實證的

      英英釋意


      1. derived from experiment and observation rather than theory;
      "an empirical basis for an ethical theory"
      "empirical laws"
      "empirical data"
      "an empirical treatment of a disease about which little is known"
      2. relying on medical quackery;
      "empiric treatment"