drop back

US /drɑːp bæk/
UK /drɑːp bæk/
"drop back" picture
1.

落后, 退后

to move or fall back from a position in front

:
•
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。
:
fall backlag behindrecederetreatwithdraw
2.

下降, 回落

to decrease in amount, level, or intensity

:
•
Sales began to drop back after the holiday season.
假日季过后，销售额开始下降。
•
The temperature will drop back to normal by tomorrow.
气温将在明天回落到正常水平。
:
declinedecreasediminishrecedesubside
:
dropdropsdrop bydrop inbackbackingdrop out