Well, it turns out there's a scientific term for the sound your stomach makes, borborygmi, which is a Greek word that's an onomatopoeia, meaning the word is supposed to sound like the noise it's describing.

事实证明，你的胃部发出的声音有一个科学术语，那就是 borborygmi，这是一个希腊语拟声词，拟声词的意思是这个词应该听起来和它所描述的噪音相似。

The method of auscultation and olfaction means listening to the voice (including speaking, respiration, coughing, vomiting, hiccup, belching, sighing, sneezing and borborygmus) and smelling the odors emitted from the patient as well as the secreta and excreta.

闻诊指听声音（包括语言、呼吸、咳嗽、呕吐、呃逆、嗳气、太息、喷嚏、肠鸣等）和嗅患者体内所发出的各种气味，以及分泌物和排泄物的气味。