let up

US /lɛt ʌp/
UK /lɛt ʌp/
"let up" picture
1.

停止, 減弱, 好轉

to become less intense, stop, or improve

:
The rain finally let up after an hour.
雨下了一個小時後終於停了
She won't let up until she gets what she wants.
她不會罷休,直到她得到她想要的東西。