The way he strokes his index finger against his lower lip?

是用食指轻触下唇的方式吗？

The lip position doesn't matter for the D sound.

发D音时唇的位置并不重要。

The central difference between the two sounds is in the lip placement.

这两个音的核心区别在于唇的位置。

This creates that cute upturned lips effect.

这就产生了可爱的上翘唇的效果。

So what's important is we call it flip the lip.

所以一个重点是我们称之为翻转唇的步骤。

To that, you add the tension of the lips.

除此之外，你还要唇的张力。

He had pale blue eyes and a weak mouth.

他的眼睛是浅蓝色的，唇的不鲜明。

Notice my lips make all the sound.

注意我的唇发了所有的音。

Let's talk about sounds involving both lips.

我们来谈论要用到两片唇的发音。

My mouth, my lips are on the outside, my lips.

我的，我的唇在外面，我的唇。

I need for my lips to have a beautiful layer of protection and moisture.

我需要给我的唇涂上好看的保护层和保持水分。

And Amanda had a rounded bottom lip, whereas Meredith had a W shaped bottom lip.

阿曼达的下唇是圆形的，而梅瑞狄斯的下唇是 W 形的。

You're training your muscles in your mouth and in your jaw and your lips to produce the English sounds.

你在训练你的、下巴和唇的肌肉来发出英语发音。

That term encompasses the entire Capsicum annuum family, from vegetal green bell peppers to searing little Thai chillies.

pepper这个词涵盖了整个辣椒家族，从蔬菜般的绿色灯笼椒到灼烧唇的泰国小辣椒。

The seductive blonde Marilyn with the heavy-lidded eyes, and parted lips, is frozen in time.

迷人的金发玛丽莲，厚眼睑的眼睛，张开的唇，她的这番模样凝固在时间之中。

He tried to back away, but Cat's house was too tight around him.

黄蜂螫了他的唇。

I could see by the twitch of his lip that there was a struggle going on within him.

由他唇的颤动，我就看得出来他的心里正在进行着一场思想斗争。

That's a pretty angry lip you got there.

你的唇又红又肿。

" I don't have a driver's license, " she replies, mopping blood from her lip.

“我没有驾照。”她边回答边擦掉唇上的血渍。

Her lips are red and there is a red mark around her neck.

红色的唇，脖子上有红色印记。