I'm going to the bathroom to freshen my face.

我准备去盥洗间洗一下脸。

He bought an air purifier to freshen the air.

他买了一个空气净化器来净化空气。

The wind in the valley suddenly freshens.

山谷的风突然变得强劲冷冽。

A thorough brushing helps to freshen up your mouth.

彻底刷牙有助于口气清新

I'm going to freshen up with a shower and a change of clothes before I join you for dinner.

跟你一起去吃晚饭前，让我先洗个澡，换身衣服，梳洗打扮一下。

The one at home is black. I need one in beige to freshen up my look. What do you think?

我那件是黑色的。我需要一件驼色，显得精神。你觉得怎么样？

The wind will freshen tonight.

今夜风力将加大，气温下降。

I'll just go and freshen up before supper.

晚饭前我要去梳洗打扮一番。

My room needed a coat of paint to freshen it up.

我的房间需要一层粉刷来焕然一新。

A thorough brushing helps to freshen up your mouth.

一番彻底的刷牙处理有助你清洁口腔。

It was first towards evening when the sun was down, that they began to freshen up again.

天快黑的时候，太阳下山了，他们才又精神起来。