I agree with your look of horrified realization.

你露出惊讶顿悟表情就对了。

No emotion was visible on his face.

他脸上一点激动表情也没有。

And deadpan describes someone's serious facial expression that shows no emotion.

" deadpan" 用来形容某人严肃面部表情，它没有表现出任何情绪。

A sad look. Sad look. Okay, got it.

一个悲伤表情。悲伤表情。好，明白了。

Female subjects then smelled the sweat, while the scientists recorded their facial expressions.

研究人员收集了受汗液，然后让女性受闻收集到汗液，并会记录下她们面部表情。

And then give me a disgust face.

再做一个厌恶表情。

They showed threatening, pleasant and neutral expressions.

他们展示了威胁、高兴和中性表情。

As the latter Kevin, Ezra Miller seethes with ruthlessness, his face impenetrable.

饰演后埃兹拉? 米勒爆发出了残忍，他面部表情不可测知。

Infants are wired to look at parents' faces in order to try to understand their world.

婴儿天生就会观察父母表情，来着理解他们世界。

Maybe they were " memefactured" on " meme" streets.

或许它们在“表情包”大街被“表情制造”出来。

Sirius and Snape were eyeing each other with the utmost loathing.

小天狼星和斯内普恶狠狠地盯着对方，脸上都是仇恨到极点表情。

Well, I could deduce by his facial expression and body language that he was sad.

我可以从他面部表情和肢体语言中推测出来他伤心了。

We're going to cover everything from your feet to the expressions on your face.

我们会从脚说起，一直到你面部表情。

I think he must have mistaken it for horror. It wasn't; it was pure revelation.

我想他大概是错把我脸上表情看作了惊恐。其实不，那纯粹是醍醐灌顶感觉。

The guy who sends the best memes?

发最赞表情包人？

I noticed a swift change of expression in his face.

我注意到他脸上表情很快地变化。

Hermione's terrified look vanished as she let out a derisive snort.

赫敏脸上惊恐表情消失了，她发出一声短促嘲笑。

A shade of anxiety seemed to me to cross my companion's expressive face.

我似乎看出，在福尔摩斯善于表情脸上，掠过一丝焦急暗影。

" The form clearly states that the parent or guardian must give permission."

“申请表明白地说必须得到家长或是监护人同意。”她回身看着他，脸上有一种古怪表情。

People began making GIFs of her excited facial expressions.

网友们纷纷制作她“表情包”。