drop back
US /drɑːp bæk/
UK /drɑːp bæk/

短语动词
1.
落后, 退后
to move or fall back from a position in front
示例:
•
The runner started strong but began to drop back in the last lap.
这名跑步者开局强劲,但在最后一圈开始落后。
•
He had to drop back to help his injured teammate.
他不得不退后去帮助他受伤的队友。
在 Lingoland 学习这个单词