blanch
单词辨析：
指（使）某物失去颜色和光泽。
The sun faded the blue-coloured tablecloth.
太阳把蓝色桌布晒掉色了。
This brand of jeans will not fade.
这个牌子的牛仔裤不会褪色。
指（使）某人因害怕或震惊而变得面色苍白或（使）某物变白。
Years of toil blanched his hair.
他因常年辛苦工作而白发苍苍。
This material blanches in the sun.
这种材料在阳光照射下会变白。
Her face blanched with fear.
她吓得脸色发白。
指通过日照或使用化学品使某物颜色变淡或变白。
How can I bleach my teeth at home?
我怎样才能在家美白牙齿呢？
The coat was bleached by the sun.
大衣被太阳晒得褪了色。
指（使）某物变色，通常变得比以前难看。
The sun discoloured the curtain day by day.
太阳逐渐把窗帘晒褪色了。
The apple was cut yesterday and it is already discoloured.
这个苹果是昨天切开的，现在已经变色了。
指（使）某人的脸色或某物变白或在原来的基础上变得更白。
She visibly whitened when the game result was released.
比赛结果出来之后，她的脸色明显变白了。
Snow whitened the whole forest.
大雪为整片森林披上了银装。
How can I whiten my blouse?
我怎样才能漂白我的衬衫呢？
相关例句：
There are places you can take physically handicapped children where staff don't blanch at the sight of a wheelchair.
有些地方你能带残疾儿童去，那里的工作人员不会一看到轮椅就退缩。
We blanch almonds by soaking off their skins in boiling water.
我们把杏仁泡在沸水中去皮弄成白色。
Blanch: and the results were what?
伯朗什：哪，结果如何？
Globally, the market has been generally quite tight and remains tight, said Francisco Blanch, head of commodities research at Bank of America Merrill Lynch.
美银美林（Bank Of America Merrill Lynch）大宗商品研究主管弗朗西斯科布兰奇（Francisco Blanch）表示，全球而言，市场供应迄今总体上相当紧，而且仍处于紧绷状态。
Skin the peaches by blanching them.
把桃子焯一下去皮。
Vitamin C can make melanin reductive and remove a kind "blanch" action, have profit to treating butterfly spot.
维生素C能使黑色素还原而起一种“漂白”作用，对治疗蝴蝶斑有好处。