
好词典

源自16世纪意大利解剖学家Bartolomeo Eustachi的姓氏,拉丁化形式为Eustachius。
❶ 与咽鼓管相关的,咽鼓管是连接中耳和咽喉的管道,用于平衡耳内气压。
“The eustachian tube helps regulate air pressure in the middle ear.”
(咽鼓管有助于调节中耳的气压。)
“Blockage of the eustachian tube can cause ear pain.”
(咽鼓管堵塞可能导致耳痛。)
eustachian tube — 指连接中耳和咽喉的管道,主要功能是平衡耳内气压。
“The eustachian tube opens when you yawn or swallow.”
(当你打哈欠或吞咽时,咽鼓管会打开。)