Her pupils were dilated. Her expression was vacant.

她瞳孔扩张，表情很茫然。

Even really good actors probably can't control their pupils.

再好演员也没法控制自己瞳孔。

The center of one's eye, the pupil, is dark and round.

眼睛中心是瞳孔，瞳孔是暗、形。

Harry saw is pupils contract to thin slits, saw the skin around his eyes whiten.

哈利看到他瞳孔缩成了两条窄窄细缝，看见他眼睛周围皮肤变白了。

Your pupil is the size of a nickel.

你瞳孔就跟五分币一样大。

Also, the affected pupil becomes dilated and fails to constrict in response to light.

此外，受影响瞳孔会放大，对光反射消失。

Your pupils dilate when you're scared, nervous or excited.

当你害怕、紧张或兴奋时，你瞳孔会放大。

And the woman with larger pupils was described as soft, more feminine, and pretty.

而瞳孔较大女描述为温柔、更有女人味、更漂亮。

Their pupils that can see through the texts of time.

她有看透岁月篇章瞳孔。

When you shine a light on HAL's eyes, his pupils may or may not dilate.

当你用光照射 HAL 眼睛时，他瞳孔会根据病情选择地放大或不放大。

During totality it's dark, so your pupils have dilated to let more light in.

日全食时天空完全黑暗，你瞳孔会扩张来让更多光线通过。

Lastly, your pupils sometimes dilate if you're in love or if you're aroused.

最后，当你恋爱或唤醒时，你瞳孔有时会放大。

Her enormous pupils focused on Harry.

她那两只巨大瞳孔盯住了哈利。

Their pupils adjust to any lighting like magic.

它们瞳孔能神奇地适应任何光线。

It is a fact that when a person sees something appealing to them, their pupils dilate.

事实上，当一个人看到吸引他东西时，他瞳孔会放大。

Pupils are black because most of the light that enters them is absorbed.

瞳孔是黑，因为进入瞳孔大部分光线吸收了。

Your pupils are really dilated, so much light is getting through.

你瞳孔真放大了，有很多光线透过。

It is always round, however bright the light may be.

不管光线怎么强烈, 瞳孔一直是。

Yeah, but her pupils are reactive.

但是她瞳孔有反应。

In the dim light of the radiology room, her pupils were dilated into deep black pools.

在放射科昏暗灯光下，她瞳孔放大成一片深黑。