"regurgitation" in Chinese (Simplified)

反流呕吐

Definition

反流指吞咽后食物或液体未经剧烈呕吐而返回口腔的行为。在医学上也指液体的逆流，比如心脏中的血液倒流。

多用于医学或科学语境。常指消化系统问题或心脏瓣膜功能异常（如'二尖瓣反流'）。日常很少用；不要与“呕吐”混淆，呕吐一般比较猛烈。

The doctor explained that regurgitation happens when food comes back up from the stomach.

医生解释说，**反流**是指食物从胃里返回。

Some birds use regurgitation to feed their chicks.

有些鸟类用**反流**喂养雏鸟。

Heart regurgitation can be seen in some medical tests.

在某些医学检查中可以看到心脏**反流**。

He was worried his constant cough was caused by acid regurgitation.

他担心自己不停咳嗽是由于胃酸**反流**引起的。

Mitral valve regurgitation is a serious heart condition that requires treatment.

二尖瓣**反流**是一种需要治疗的严重心脏病。

Infants sometimes have mild regurgitation after feeding, and it's usually harmless.

婴儿有时在喂奶后会有轻微的**反流**，通常无害。