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pipelinepipeline英英釋意

      pipeline

      英 ['pa?pla?n] 美['pa?pla?n]
      • n. 管道;輸油管;傳遞途徑

      英英釋意


      1. gossip spread by spoken communication;
      "the news of their affair was spread by word of mouth"
      2. a pipe used to transport liquids or gases;
      "a pipeline runs from the wells to the seaport"