lag behind
US /læɡ bɪˈhaɪnd/
UK /læɡ bɪˈhaɪnd/
短语动词
1.
落后, 滞后
to make slower progress than others
示例:
•
The company is lagging behind its competitors in innovation.
该公司在创新方面落后于竞争对手。
•
He always lags behind the rest of the group during hikes.
他在徒步旅行时总是落在团队的后面。
在 Lingoland 学习这个单词