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

哈利看到他的瞳孔缩成了两条窄窄的细缝，看见他眼睛周围的皮肤变白了。

This will help to prevent them from turning gray.

这样有助于防止它们灰变白。

Look. My hair is turning white from fear.

看，我的头因为惧而变白了。

A lock of Anna's hair had turned pure white where the magic had hit it.

安娜头上被魔法击中的地方，一绺头变白了。

And if it did, what would it look like?

如果宇宙变白，那是什么样子呢？

Their hair will turn gray and their wrinkles will pile on to more wrinkles.

他们的头变白，皱纹越来越多。

Einstein turned pale. " Oh no! " he thought. " Now we're in trouble."

爱因斯坦脸色变白了，“哦，糟糕！”他想，“在我们麻烦了。”

" However, mice lacking immune cells still show premature hair graying under stress."

“然而，缺乏免疫细胞的老鼠在压力下仍出过早变白的象。”

It's caused by a rare genetic mutation in bengal tigers that gives them white fur.

这是由孟加拉虎的一种罕见的基因突变引起的，这种突变使它们的色变白。

This caused the mice's hair to rapidly turn white.

这导致老鼠的迅速变白。

" How did you manage to become white, Diggory? " Thomasin asked.

“迪格利，你是怎样变白的？”托玛茜问道。

We could see the whitening of the nose where it was pressed against the glass.

我们可以看见他那在玻璃上被压得变白的鼻子。

Everyone noticed that all the others' faces had gone very white.

所有人注意到其他的人脸色变白了。

This is when large parts of the reef turn white due to heat stress.

这时，热应力导致大部分珊瑚礁变白。

He was gaunt, graying, and just didn't seem healthy.

他十分憔悴，头也变白了，看起来不是很健康。

When they were white with it, he threw them into the pan.

等它们都变白了，他就扔到锅里。

Look! It even made my teeth whiter, huh?

看！还让我的牙变白了！

So the minute these algae are out, the coral looks white.

因此这些藻类一出来，珊瑚就变白了。

The waiter pales and heads for the manager.

这位侍者顿时脸色变白，立刻去找经理。

And he's all white. They zip him up in that bag.

它全身都变白了。他们把他放进袋子，拉上拉链。