"impurities" in Chinese (Simplified)

• 杂质

Definition

混入其他物质中，使其不再纯净或干净的不需要的物质或颗粒。

Usage Notes (Chinese (Simplified))

常用于科学、技术、食品或环境领域。通常指非常小或不可见的物质。多用复数形式。常见短语有“去除杂质”、“无杂质”、“微量杂质”。

Examples

The water filter removes impurities from the drinking water.

净水器可以去除饮用水中的**杂质**。

Gold must be purified to remove any impurities.

黄金必须提纯，以去除所有**杂质**。

Too many impurities can make metal weak.

太多的**杂质**会让金属变脆弱。

You can really taste the difference when water is free of impurities.

当水没有**杂质**时，味道真的能尝出来。

Many skincare products promise to clear your skin of impurities.

很多护肤产品都承诺能清除皮肤上的**杂质**。

The lab checks for trace impurities that you might not even notice.

实验室会检查你可能察觉不到的微量**杂质**。