形 white，clear，pure，plain；副 without results，in vain，free of charge，gratis；名 spoken part in opera, etc.，a surname，dialect；动 explain，present，turn white，c

[例句] 同时，把碗置于微沸的水上，将白巧克力放入碗中使其熔化。 Meanwhile, melt the white chocolate in a bowl suspended over simmering water.

[例句] 狐狸、獾、黄鼠狼和白鼬在这里很常见。 Fox, badger, weasel and stoat are regularly seen here.

blank space，gap，margin，blank，blankness ；

[例句] 信写好后把它装进空白信封里封好。 Write your letter and seal it in a blank envelope.

[例句] 当他们判定我们有罪时，我的脑子顿时一片空白。 When they found us guilty, I just went blank.

egg white，albumen，gary，[生化]protein，glair ；

[例句] 蛋白一煮就会凝结，并且浮起来。 As the egg whites cook, they coagulate and rise to the surface.

[例句] 面霜中的胶原蛋白取自动物皮层。 The collagen that is included in face creams comes from animal skin.

decolourize，bleach，rinse albifaction，chemicking，blanch ；

[例句] 用些漂白剂漂白这件衬衣. Use some bleach on this shirt.

[例句] 市面上的面粉是经过人工漂白的。 Commercial flour is bleached artificially.

[生理] white blood cell，leukocyte，leucocyte，hemameba ；

[例句] 白细胞总数的减少,会降低对疾病的抵抗力. The reduction in white blood cell counts lowers resistance to disease.

[例句] 那些抗癌药是有效的, 但也破坏白细胞. Those anticancer drugs are effective, but also destructive to white blood cells.

white (colour)，albedo，whiteness，chalkiness，off-white；

[例句] 玛丽亚穿一袭白色节裙，一动裙子就窸窣作响。 Maria wore a layered white dress that rustled when she moved.

[例句] 我穿着一件带有白色蕾丝花边的格子呢睡衣。 I am wearing a plaid nightgown trimmed with white lace.

clear，obvious，sensible，reasonable，broadness ；

[例句] 我真的不明白为什么要改变它。 I really don't see any reason for changing it.

[例句] 达尔文的语言无论对专家还是非专业人士而言都明白易懂。 The language of Darwin was intelligible to experts and non-experts alike.

daytime，day，daylight ；

[例句] 广场上灯火辉煌,如同白昼. The public square is as brightly lit as in daylight.

[例句] 灯火辉煌,犹如白昼. The place was lit up as bright as day.

（白痴病） idiocy，idiot，ament，oaf，anoia；

[例句] 有人揭发他就是个奸夫和白痴。 He has simply been exposed as an adulterer and a fool.

[例句] 卡斯特是个白痴，是个残暴的家伙，他罪有应得。 Custer was an idiot and a brute and he deserved his fate.

pallor，pale，pallid，wan，paleness；

[例句] 灯光照在满是灰尘的墙上，反射回苍白的冷光。 Lights reflected off dust-covered walls creating a ghostly luminescence.

[例句] 他头发凌乱，没刮胡子，脸色苍白。 His hair was disheveled, and his face was unshaven and gray.

chalk，greda，whiting，[地] Cretaceous，chalkiness ；

[例句] 索米尔周围的白垩质土壤出产著名的安茹葡萄酒。 The chalky soil around Saumur produces the famous Anjou wines.

[例句] 在白垩质土壤中添加有机物可降低其碱性。 Incorporating organic material into chalky soils will reduce the alkalinity.

honest，frank，confess，make a confession，be free with ；

[例句] “坦白说我觉得这相当可怕。”——“是有点吓人，”马克表示同意。 "Frankly I found it rather frightening." — "A little startling," Mark agreed.

[例句] 坦白说，我害怕见他。 To tell you the truth, I was afraid to see him.

[生化] albumin，x-protein，ricim ；

[例句] 血浆蛋白的白蛋白部分意义最大. The albumin fraction of plasma protein is of the greatest significance.

[例句] 白蛋白细胞的功能尚不清楚. The function of the albumen cells is not known.

pure，clean，unsullied，have clean hands，cleanly；

[例句] 他是清白的，是受人诬陷的。 He was innocent and the victim of a frame-up.

[例句] 避税的指控使他的清白形象蒙污。 Accusations of tax evasion have tarnished his clean image.

leuk(a)emia，leukocythemia，leucemiz，leucocythemia，leukaemia ；

[例句] 所有募集到的资金都将用于“白血病患儿”组织。 All funds raised will be used by Children With Leukaemia.

[例句] 他经诊断患有白血病. He was diagnosed with leukemia.

daytime，day ；

[例句] 她在梦中焦虑不安，反映了她白天生活的基调。 Her dreams were troubled, reflecting the tenor of her waking hours.

[例句] 至少白天我还有别的事情要做。 I had other matters to occupy me, during the day at least.

hoary，greyish white，ashen，pale，hoariness ；

[例句] 他是个瘦高个，头发灰白。 He was a tall, thin man with grey hair.

[例句] 洛维特是个威严的高个男人，蓄着灰白的八字胡。 Lovett was a tall, commanding man with a waxed gray mustache.

[医] diphtheritis，diphtheria ；

[例句] 白喉鸟 a bird with a whitish throat

[例句] 建议家长让孩子接种抗白喉疫苗. Parents are advised to have their children immunized against diphtheria.

spotlessly white，pure white，candour，cleanness，holiness ；

[例句] 她鲜红色的口红更衬出了她牙齿的洁白。 Her scarlet lipstick emphasized the whiteness of her teeth.

[例句] 那个军官咧开嘴，露出洁白整齐的牙齿。 The officer's mouth opened, showing white, even teeth.

platinum （铂的俗称， 78号元素， 符号Pt），platina ；

[例句] 我打算送给她一枚白金戒指. I'll give her a platinum ring.

[例句] 白金的价值高于黄金. Platinum exceeds gold in value.