lag behind

短语
大学

落后(于...)

词形变化

lagged behind lagging behind lags behind 三单 lags behind lagging behind 现在分词 lagged behind 过去式 lagged behind 过去分词

释义与例句

v.
  1. 1.

    To fail to keep pace; to fail to keep up with one's peers; to achieve or impress less than one's peers; to move more slowly than one's peers.

    不及物 及物

    Liam was lagging behind in the race.