lag behind in

• 落后； 迟延； 赶不上

lag behind in的用法和样例：

例句

1. China still lags behind in football.
   中国仍然在足球方面比较落后。
2. Illness kept the boy behind in his school work.
   那个男孩因生病而功课落后了。
3. My wife is not a match for her mother in cooking.
   我妻子在烹调方面赶不上她母亲。
4. Danny is getting behind in school.
   丹尼赶不上课程进度。