"denatured" in Chinese (Simplified)

• 变性

Definition

通过化学或物理过程改变其自然状态。常用于描述加了有害物质而不可饮用的酒精，或因加热或化学品而变性的蛋白质。

Usage Notes (Chinese (Simplified))

通常用于科学和技术语境。'Denatured alcohol'表示已加有毒物质不能饮用的酒精，蛋白质'变性'指结构改变导致功能丧失。日常生活中少用。

Examples

The scientist used denatured alcohol in the experiment.

科学家在实验中使用了**变性**酒精。

When heated too much, the protein became denatured.

加热过度时，蛋白质**变性**了。

You cannot drink denatured alcohol; it is poisonous.

你不能喝**变性**酒精，它有毒。

Egg whites turn denatured when you cook them—notice how they go from clear to white?

蛋清在煮的时候会**变性**—你注意到它们从透明变白了吗？

All that hand sanitizer contains denatured alcohol to stop people from drinking it.

所有洗手液都含有**变性**酒精，以防人们饮用。

Once something is denatured, it usually can’t return to how it was before.

一旦某物**变性**后，通常无法恢复原状。