fall behind英语标准发音：fall behind英式发音：美式发音：翻译中文落后fall behind – 基本释义[词典1]落后跟不上不能按时完成（或交付）fall behind – 英英词典VERB[动词]retreat撤退fall backlosedrop offrecedehang (back) or fall (behind) in movement, progress, dlopment, etc.在运动、进步、发展等方面落后。lagdawdlefall backfall behind – WEB词典fall behind落后失利落后于掉队fall l behind落在…后面落在……后面落后于fall far behind仰望后尘落下很远望尘不及的解释 参考资料： 1.百度翻译：fall behind 2.有道词典：fall behind 3.爱词霸：fall behind
