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。

Not to mention there is, sorry, no evidence to support the claims from charcoal enthusiasts that it will prevent bloating, boost energy, brightens skin or whiten teeth.

更不用说，没有丝毫证据证明活性炭爱好者声称的活性炭有防止胃胀气、量、提亮肤色和美白牙齿这样的作用。（不好意思）。

We're gonna look for cavities, gum disease, talk about things like whitening our teeth.

我们要检查龋齿、牙龈疾病，还要谈谈美白牙齿之类的事情。

In many cases, the people performing the teeth whitening were untrained and unqualified.

在很多案例中，操作牙齿美白手术的人都未经过培训且没有手术资格。

A paste made from marble, wheat and bryony, a poisonous plant, could whiten skin.

一种由大理石、小麦和泻根（一种有毒植物）制成的浆糊可以美白皮肤。

Last September a team led by researchers from the Scripps Institution of Oceanography, in La Jolla, California, looked at whether clouds could be whitened artificially (and thus caused to reflect more sunlight back into space) using particles emitted from a boat.

实验团队来至利福尼亚—拉奥拉，斯克里普斯海洋学公共机构，探讨的，利用船只排出的微粒体将云朵" 人工白化" 的可行性。云朵若经白化，就把更多阳光反射回太空。

The new toothpaste, called Elixir, comes in three varieties: a formula for whitening teeth, one for gum and enamel care and a " detox" version which, it is claimed, removes impurities from the mouth.

高露洁的新款牙膏名叫Elixir，配方有三种类型，一种用于美白牙齿，一种用于牙龈和牙釉质的护理，还有一种“排毒”版，号称可以去除口腔污物。

She had attracted other beaux by the dozens, but not Ashley, and all the fears of yesterday afternoon were sweeping back upon her, making her heart beat fast and then slow, and color flame and whiten in her cheeks.

她吸引来几十个旁的男人，偏偏艾希礼没有来。因此昨天下午她所感到的那些恐惧现在又都卷土重来，笼罩在她身上了，使她的紧慢地跳得很不正常，脸色也红一阵白一阵，难看得很。

The fuller replied, " The arrangement is impossible as far as I am concerned, for whatever I should whiten, you would immediately blacken again with your charcoal."

漂洗工回答说，“我看你这个办法行不通，因为不管我洗干净了什么你的炭会立马把它染黑的。

When he awakened he was cold and sick. There was no sun. The gray of earth and sky had become deeper. A cold wind was blowing and snow was whitening the hilltops.

醒来，他又冷又不舒服。天上没有太阳，灰蒙蒙的大地和天空变得愈来愈阴沉。一阵刺骨的寒风刮了起来，初雪铺白了山顶。

The winner of the medical award was Sun Qi, a postdoctoral fellow at New York University's Grossman School of Medicine, and her team, who spent two years completing a " hair plucking experiment" to reveal the mechanism of hair whitening.

医学奖的获得者纽约大学格罗斯曼医学院的博士后孙祺和她的团队，他们花了两年间完成了一项“拔毛实验”，以揭示头发变白的机制。

Inside, she encounters multiple aisles of countless brands, catering to every possible preference: whitening, herbal, sensitivity relief, natural, fluoride-free, charcoal-infused, and even unicorn-sparkled gel that tastes like bubblegum.

在超市里，她会看到无数品牌的多个货架，迎合各种可的偏好：美白、草本、缓解敏感、天然、无氟、含活性炭，甚至还有独角兽闪光凝胶，味道像泡泡糖。

FaceTune says its most frequently used tools are teeth whitening, skin smoothing and reshaping the face on facial features, such as slimming a jawline or nose.

FaceTune表示，其最常用的工具牙齿美白、磨皮和修脸型及五官，比如瘦下巴和鼻子。

On the other hand, the term bleach is used to refer to a large group of compounds used to whiten or colour lightened materials.

另一方面，术语漂白剂用于指代用于白或着色变亮材料的一大类化合物。

She was but thirty at the time of her death, and yet her hair had already begun to whiten, even as mine has.

我姐姐死的候，才仅仅三十岁。可她早已两鬓斑白了，甚至和我现在的头发一样白。

Skin whitening products often use high concentration of hydroquinone which can cause skin problems or mix with other bleaching chemicals become toxic.

皮肤美白产品经常使用高浓度的对苯二酚，这会导致皮肤问题，或与其他漂白化学品混合，从而产生毒性。

The little field had been manured with seaweed some weeks before, and the weeds had rotted and whitened on the grass.

这一小块地几星期前用海草施过肥，而现在海草在草地上已经腐烂变白。

More specifically, when Black and Asian candidates whiten their names, they're more successful in their job search.

更具体地说，黑人和亚裔候选人在“白人化”他们的名字之后，会在求职过程中更顺利。

It's what health trend fanatics claim to be using to detox, brighten skin and whiten their teeth.

这那些狂热追求健康的人号称它可以排毒、提亮肤色，美白牙齿的东西。

That means paper companies can use bacterial enzymes to whiten paper and lessen the need for chlorine.

这意味着造纸公司使用细菌酶来漂白纸张，减少对氯的需求。