He straightened up, wiping his hand on his trousers.

他直起腰来，把手在裤子上擦了擦。

Hagrid had just straightened up and turned'round.

海格已经直起腰，转过去。

He straightened up and looked behind him.

他直起，后。

They straighten up messy areas of their homes.

他们会把家里脏乱的地方收拾干净。

Why don't we straighten up this room?

我们为什么不整理一下这个房间？

What are you doing? I'm straightening up.

你在干嘛？我在清理。

Then at last he sighs and straightens up.

最后他叹了口气，站直体。

Thank you for straightening up, Celia.

谢谢你把东西都整理好了 Celia。

Wade stopped crying and straightened up.

阿波止住了哭泣，直起来。

There was a violent scuffling noise, the peony bush shuddered, and Ron straightened up.

一阵猛烈的挣扎声，牡丹枝子乱，直起腰来。

She tucked away her powder puff as the house-elf straightened up.

她收起粉扑。家养小精灵直起腰。

Harry straightened up, still holding Bellatrix's.

哈利站直了体，仍拿着贝拉特里克斯的魔杖。

You’d better straighten up, young lady!

【straighten】小姑娘，你该学学好了！

Ove signed his name. Straightened up, with something unyielding in his face.

欧维签了字，挺起，脸上挂着倔强的神情。

Even the iconic Bounder has straightened up their lines for 2024.

就连标志性的 Bounder 也为 2024 年的新款调整了线条图案。

“My dear boy, ” said Lockhart, straightening up and frowning at Harry.

“我亲爱的孩子，”洛哈特直起，皱起眉头着哈利。

However, we usually use " straighten up" when talking about an individual.

然而，当我们讨论人时，我们通常用“straighten up”。

You straightened up real fast, 'cause you were drinking for a while.

你很快就振作起来了 有一阵你酗酒。

And if I straighten up my back, I can even get more.

如果我挺直背，我甚至可以更高。

Lupin straightened up, rubbing his arms where the ropes had cut into them.

卢平伸展了一下四肢，抚摸着带子在双臂上勒出的印痕。