回答数
3
浏览数
298
老马4568
fall behind sb
啵嘶小王子
catch sb. upcatch up with sb./sth.
古蒂guti
落后某人 fell behind; lag behind ;get behind with ;drop behind I'm getting behind (with my work). 我（工作）落后了. Soon I dropped behind the rest of the class. 不久我就落在班上其他同学后面了。
优质英语培训问答知识库
