rest意为在疲劳或生病时休息或睡觉。

Restmeans to relax or sleep because you are tired or ill.

youdao

这些区域是静息状态默认脑活动网络的一部分，在人们休息或睡觉时表现活跃。

These regions are part of a so-called "default mode network" and show increased used when people are resting or asleep.

youdao

直到今天，蝙蝠都生活在岩洞里，白天将自己倒挂着休息或睡觉，因为怕遇到鸟和老鼠，他们只在晚上才出来找食物。

To this day bats live in caves, hanging upside down. And because they don't want to meet Bird or Rat, they come out only at night to hunt for food.

youdao