You should set your mind at rest.

你就放心好了。

In suggests the person or thing is at rest.

In表示人或物处于静止状态。

If it would put your mind at rest, Sire.

若能使您安心，陛下。

'The propriety of my leaving it. You may set your mind at rest about that.

'至于我将它留在这里是否适当，这你尽可放心。

Always trying out new ideas, never satisfied, never at rest.

他们总是追求某种新东西，总是作新的尝试，永远不满意，永远不安定。

I spent the rest of the evening at her house.

晚上剩下的时间我都呆在她家里。

Wandering past water buffalo at rest, we encounter warty newts at play.

我们路过了休息的水牛，还遇到了嬉戏的疣螈。

The prisoners are expected to serve the rest of their sentences at home.

预计囚犯将在家中服完剩下的刑期。

So the amount of energy you burn while at rest is lower.

所以你在休息时所消耗的能量也会比之前少。

He'd spend the rest of his life at the mercy of strangers.

他的下半生就要在陌生人的同情中度过。

And if you put someone's mind at rest you stop them worrying.

put someone's mind at rest意思是让某人不再担心。

Terra was at rest the entire time, so her velocity was a constant zero.

特拉一直处于静止状态，因此她的速度恒定为零。

These muscles must be at rest to correctly access the eye's focusing power.

这些肌肉必须处于静止状态，才能正确地获得眼睛的聚焦力。

But why do our bodies and brains need more rest at certain times of year?

但是为什么我们的身体和大脑在一年中的某些时候需要更多的休息呢？

Why did you not say so first, and put people's minds at rest?

您为何不早日宣布 ，人民不必为此担心？

The tooth and nerves and roots are now at rest.Sensation will now be normal.No poison.

牙齿和神经及牙根现在处于休息状态。神经感受现在会很正常。没有毒。

A normal human heart of a person at rest beats 60 to 100 times each minute.

正常人休息时的心率是60-100次/分钟。

One effective predictor can be a person's heart rate when he or she is at rest.

人们处于静止状态时的心率是一项有效的预测指标。

The person or thing is usually at rest, so the verb usually does not suggest movement.

人或物通常处于静止状态，所以所使用的动词通常不表示运动状态。

So even at rest, in the absence of any input, an active hair bundle is constantly trembling.

即使在静息状态，没有任何输入信号的情况下，一根活跃的毛束也一直不停地在颤动。