她拧一下他的胳膊把他唤醒。

She gave him a pinch on the arm to wake him up.

《牛津词典》

我们总认为自然妆容就是什么都是没色彩，但是如果你留意一下‘自然’，就会明白事实并非如此……你可以回忆一下小时候脸被奶奶拧红之后的样子，那就是一种‘自然妆容’，但还是有色彩的。

Think of when grandma used to pinch your cheeks. That's 'natural looking, ' but you have color.

youdao

她，以为埃德加看不见她，就从我手里把抹布夺过去，而且使劲狠狠地在我胳膊上拧了一下，拧得很久。

She, supposing Edgar could not see her, snatched the cloth from my hand, and pinched me, with a prolonged wrench, very spitefully on the arm.

youdao