实用口语： let up

Let up (风雨等)减弱; 降低期望,减少压力; 放松

(允许向上,给你喘口气, 让你缓一缓)

(风雨等)减弱

e.g. The rain finally let up, and we could go outside./ The wind is starting to let up.

降低期望,减少压力;(let up on someone)

e.g.The boss finally let up on us and gave us a day off. /My parents never let up on me about getting good grades.

放松

e.g.You've been working so hard. You should let up a bit and take a break.