purity

释义

pur（干净）+ -ity（……的状态）="纯净的状态"。pure 的抽象名词：化学纯度衡量物质有多不掺杂，道德纯洁则形容清白的良心。

常用搭配

• 1.moral purity道德纯洁
• 2.purity of heart心地纯洁
• 3.chemical purity化学纯度
• 4.racial purity种族纯粹性

例句

• 1.

  The lab tested the sample for the purity of the metal.

  实验室检测了样品中金属的纯度。

• 2.

  She was admired for the purity of her motives.

  她因动机纯洁而受人敬重。

• 3.

  The diamond's value depends on its clarity and purity.

  这颗钻石的价值取决于它的净度和纯度。