FAQs About the word let up

停止

become less in amount or intensity, reduce pressure or intensityAbatement; also, cessation; as, it blew a gale for three days without any let-up.

制动,减速,下降,下降,迟滞,放缓,低迷,降档,退潮,停止

加速度,加快,加速

let the cat out of the bag => 说漏嘴, let out => 放出, let on => 装作, let off => 放走, let loose => 放松,