形 pure，unmixed，simple，pure and simple；
[例句] 去年，这个集团的纯利润率为30%。 The group had a net profit margin of 30% last year.
[例句] 与纯电动汽车不同，混合动力车永远不需要接电源。 Hybrids, unlike pure electric cars, never need to be plugged in.
pure，sheer，solely，purely，fine ；
[例句] 他们去那里纯粹是为了满足其病态的好奇心。 They are there only to satisfy their ghoulish curiosity.
[例句] 对于无家可归的人而言，私人医疗纯粹是天方夜谭。 For the homeless, private medical care is simply out of the question.
purification，purifying，depuration，edulcoration，sublimate ；
[例句] 增溶溶解对于任何要纯化的蛋白质都是必需的. Solubilization is required of any protein to be purified.
[例句] 各种多聚葡萄糖单位被纯化并交联. The polyglucose units are purified and cross - linked.
pure，clean and honest，purify，chaste，chasteness ；
[例句] 接受了洗礼的她纯洁无瑕。 She was baptized and she was pure and clean of sin.
[例句] 一阵强烈而纯洁的爱意涌遍他全身。 A rush of pure affection swept over him.
pureness，pure，clean，purify，purity ；
[例句] 有机食品是未使用人工化学制剂和杀虫剂的纯净食品。 Organic food is unadulterated food produced without artificial chemicals or pesticides.
[例句] 他们担心自来水是否纯净。 They worried about the purity of tap water.
purification，purify，refine，refinement，retort ；
[例句] 蛋白质学的开端是蛋白质的提纯. The start of proteomics is purification.
[例句] 蒸馏法已传统地成了水提纯的主要方法. Distillation has traditionally been the major system for water purification.
pure，unadulterated，upright，honest，purity ；
[例句] 她有纯正的贵族血统。 She had an impeccable aristocratic pedigree.
[例句] 那个女孩是血统纯正的美洲印第安人. That girl is a pure Red Indian.
fineness，pureness，purity，purity quotient ；
[例句] 水的纯度定期检测。 The purity of the water is tested regularly.
[例句] 要求学生们检验铜的纯度. The students are asked to prove the purity of copper.
（纯正而质朴； 淳朴） honest，simple，plain，unsophisticated ；
[例句] 莫扎特的音乐特色是纯朴兴清澈. Mozart's music is characterized by its naivety and clarity.
[例句] 这首颂歌有一种原始的力量和令人难忘的纯朴. The carol has a primitive strength and haunting simplicity.
pure，sincere，genuine，unsophisticated，naivete；
[例句] 我内心充满着对纯真的童年时光的怀念。 I was overwhelmed with longing for those innocent days of early childhood.
[例句] 她本可以轻易地证实自己纯真善良的品性。 She could have established her own innocence and virtue easily enough.
blooded，purebred，true to type，truebred，blue-blooded ；
[例句] 夏威夷最肥美的芒果, 最鲜艳的木槿和最纯种的骏马都在海那卡伊. Hawaii's best mangoes grew at Hanakai, its most brilliant hibiscus and its best horses.
[例句] 雷克斯是纯种的藏獒, 我们查过它的十代族谱. Rex is genuine Tibetan Mastiff. We traced his genealogy back 10 generations.
pure，sheer，[经] absolute，true，solid ；
[例句] 他对大自然怀有一种极为纯粹的乌托邦式看法。 His was a utopian vision of nature in its purest form.
[例句] 特拉斯科特说话啰唆，让人很难分清哪是纯粹的事实哪是添油加醋的修饰之辞。 Truscott's verbosity made it hard to separate plain fact from decorative embellishment.
chaste，immaculate，[法] pure，virginal，unsophisticated ；
[例句] 一阵强烈而纯洁的爱意涌遍他全身。 A rush of pure affection swept over him.
[例句] 在面颊上纯洁的一吻 a chaste kiss on the cheek
rarefied，[医] Dep.，depurant，depurated ；
[例句] 增溶溶解对于任何要纯化的蛋白质都是必需的. Solubilization is required of any protein to be purified.
[例句] 纯化的ALA纯度达到90%. The purity of ALA after purification is up to 90 %.
bloodstock，blood horse ；
[例句] 她骑着一匹纯种马. She was riding a thoroughbred horse.
[例句] 多尔佛斯·雷蒙德先生骑着他的纯种马晃晃悠悠地过去了. Mr Dolphus Raymond lurched by on his thoroughbred.
lily-white，naive ；
[例句] 在他们最纯真的, 游戏是一辆华丽的马车. At their most puerile , games are a grand hack.
[例句] 每一滴纯真的泪. For every a single tear.
homozygosity （在一定位点上具有一对相同等位基因的情况） ；
[例句] 讨论了纯系的纯合性 、 遗传稳定性以及配合力等方面的特征. Purity, genetic stability and combining ability of pure lines were discussed.
[例句] 结论 Zmu 1:DHP 品系的基因纯合性及个体一致性较DHP品系高. Conclusion The genetic homogeneity and the individual identity of Zmu - 1 : DHP strain is higher than DHP strain.
[医] impurity ；
[例句] 许多蕴藏量太小, 质地太不纯. Many of the deposits are too small, too impure.
[例句] 主张语文纯正的人哀叹语言趋于不纯. Purists bemoan the corruption of the language.
honest，rustic，simple，unsophisticated ；
[例句] 注意我们真诚悔改的眼泪, 和我们一同作纯朴的奉献吧. Note the sincerity of our repentant tears; mingle in our simple sacrifice.
[例句] 那里的生活更有益于健康, 它仿佛使你返回到更加纯朴的原始时代. Life is more wholesome: there, a throwback to simpler times.
pure，[医] absolute，neat ；
[例句] 他们已经把细菌分离出来,使它们处于较纯的状态. They have isolated the bacterium in its pure form.
[例句] 我们担保它是纯的. We ensured it to be pure.