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fitnessfitness英英釋意

      fitness

      英 ['f?tn?s] 美[?f?tn?s]
      • n. 健康;適當;適合性

      英英釋意


      1. the condition of being suitable;
      "they had to prove their fitness for the position"
      2. good physical condition; being in shape or in condition
      3. fitness to traverse the seas
      4. the quality of being qualified