purity

英 [ˈpjʊərəti]

美 [ˈpjʊrəti]

n.  纯洁; 纯净; 纯粹

复数：purities　

CET4CET6IELTSGRETEM8化学

BNC.7137 / COCA.8748

牛津词典

noun

• 纯洁；纯净；纯粹
  the state or quality of being pure
  1. The purity of the water is tested regularly.
     水的纯度定期检测。
  2. spiritual purity
     心灵纯洁

柯林斯词典

• → see:pure

英英释义

noun

• a woman's virtue or chastity
  Synonym:honorhonourpureness
• the state of being unsullied by sin or moral wrong
  Synonym:purenesssinlessnessinnocencewhiteness
• being undiluted or unmixed with extraneous material
  Synonym:pureness

双语例句

• Is lucky to get40% purity.
  能买到40%纯度的就算幸运了。
• Probity and purity will command respect everywhere.
  为人正派到处受人尊敬。
• The further improvement of labeling yield and purity of the label should be made.
  进一步的工作是要提高标记率和标记物的纯度。
• I will reserve my purity and affection for my husband and children.
  我将保留我的贞洁与钟爱给我的丈夫和孩子。
• Since they represent purity and loveliness!
  因为它们代表着纯洁和可爱！
• Can't you divide purity and childish?
  你能将纯真和孩子气分开吗？
• If you are unsure about the purity of the water you have collected then use a water purification method.
  如果你对收集到的水的纯度不放心，可以采用一些方法对水进行净化。
• Some kinds of technology and development that use gas purification technology to produce high purity nitrogen are introduced.
  介绍了利用气体纯化技术制取高纯氮气的几种工艺路线及发展情况。
• It represents freedom, purity and peace.
  蓝色代表着自由，纯洁和平静。
• The conditions of reaction of cyclization were moderate, the purity and yield of the product was higher.
  环合反应的条件缓和，产品收率和纯度高，在四氢咔唑类化合物的化学制备中具有重要参考价值。