会え厭えん軟なん骨こつ

Meanings

1

Anatomical term for the flap of cartilage that covers the windpipe during swallowing.

会え厭えん軟なん骨こつは、飲のみ込こむときに気き管かんをふさぐ役やく割わりをしている。
The epiglottis plays the role of closing the trachea when swallowing.