A spot; tinge.

污点；沾染。

Trace, as of decay or corruption; also, a corrupt or infected condition.

(腐败或恶化之)痕迹；腐化或感染之状态。

To fill with something unpleasant or poisonous, as a disease; infect; poison.

使感染(疾病)；使中毒。

To defile; render morally corrupt.

使堕落；使失德败行。

To be come spoiled, as meat.

(肉类等)腐坏。