sphincter
常見例句
- Some people are born with a naturally weak sphincter (LES).
一些人先天（下食管）括約肌的功能較弱。 - At the lower end of the esophagus is a small ring of muscle called the lower esophageal sphincter (LES).
在食管的末端有一個較小的環(huán)形肌肉叫做下食管括約肌（LES）。 - Other research has shown that these prescription antianxiety drugs loosen up the lower esophageal sphincter, the ring of muscle that keeps stomach acid where it belongs.
另一項研究也顯示，這些處方抗焦慮藥物松弛了下食道括約肌，這種括約肌可以保持胃酸。 - Shame on The Economist for grovelling at the sphincter of politically correct left-wing shibboleths.
ECONOMIST: Letters The - Dr de Groat's device overcomes this by stimulating one particular nerve that is connected to the sphincter.
ECONOMIST: We can rebuild him. We have the technology - The goal is to tighten up or otherwise improve the faulty valve, called the esophageal sphincter, that lets acid reflux back into the esophagus.
FORBES: Health 返回 sphincter