Kate kept calm and did something to stop bleeding.

凯特保持冷静，并采取了一些止血的措施。

My nose can't stop bleeding.

我的鼻子止不住地流血。

First stop bleeding.

先把血止住。

It thickens the blood around a cut to stop bleeding.

它在伤口周围使血液变浓来终止出血。

Dan bound the cloth around his head to stop bleeding.

丹用布包扎头部制止流血。