英语词汇“group speed”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	group speed
释义	group speed [网络] 群速；群速度；整体前进速度
随便看	red and white chequers buoy red and white horizontal stripes red-and-whites red-and-white-striped red and white vaginal discharge red and white vertical stripes red-and-yellow red and yellow podzolic soil redang Redange red angel's trumpet Redang, Pulau red angus cattle red-anode redans red ant Redantai red antimony red ants red appendages disease of prawn red apple redar red arc redare redarguate 三斤鸭子二斤嘴三斧头劈不开三日一小宴，五日一大宴三日三石，四日四石三日不书民疾苦，文章辜负苍生多三日不分大小三日不好两日好三日不弹，手生荆棘。三日不理，四日不见三日不相见，莫作旧时看やまわけやまわけ【山分け】やまんばやまんば【山姥】やま並みやま出しやま分けやま合いやま崩れやま折り