复数： sphincters
易混淆的单词： Sphincter

The resulting semifluid paste-chyme-is sealed in the stomach by two ringlike sphincter muscles for several hours and then released in short bursts into theduodenum .

它被胃用上下两个环状的括约肌封闭在胃腔内，数小时候，在短时间内迅速从胃释放到十二指肠。

Effect of truncal vagotomy on sphincter of oddi in dogs .

犬迷走神经干切断术对oddi括约肌的影响。

Heard you had a real sphincter pucker last night .

听说你昨晚括约肌都收缩了。

Alleviating cramping in the rectal sphincter .

在直肠括约肌缓解绞痛.

They are using synthetic polymer gels that expand and contract in response to small electrical currents to create synthetic muscles for replacing heart valves , sphincter muscles and , eventually , larger muscles .

他们正在使用对电流能作出舒张和收缩反应的合成聚合物凝胶材料制作人造肌肉，用于替换心脏瓣膜、括约肌，最终会是更大的肌肉组织。