He is tired, and let him rest up from his work.

他累了，让他好好歇歇乏吧！

《新英汉大辞典》

"There'll be no partying for me ahead of Tuesday, " he told his TV interviewer. "I'll rest up as always."

“周二之前我都不会去狂欢，”他说，“我会像往常那样休整。”

youdao

Rest up for race day by cutting your total mileage and intensity down.Also remove your strength-specific workouts.

在赛前降低训练总里程和强度，取消有强度的练习。

youdao

He was distracted, he was going too fast, and it ended up causing one death and some serious trauma and tragedy for the rest of the community."

VOA: special.2010.07.01

And I will leave the supreme court up to the rest of you. There is an election coming up.

最高法院那个事情就交给你们了,这不马上要选举了。

麻省理工公开课 - 计算机科学及编程导论课程节选

So all of Book I is really a kind of warm up for what follows in the rest of the book.

所以整个第一册其实是,类似一种为往后各册所做的暖身。

耶鲁公开课 - 政治哲学导论课程节选

The whole tour lasts 14 to 18 hours, so rest up beforehand and wear comfortable walking shoes.

BBC: Moonwalk in Sydney's Royal National Park

Huge sums still need to be spent to bring the rest up to standard.

ECONOMIST: Beware the gatekeeper

Now, they can rest up for three weeks before the Android panel reaches its decisions and round two begins.

FORBES: Magazine Article