在线词典

咽鼓管

Eustachian tube (linking the pharynx 咽[yan1] to the tympanic cavity 鼓室[gu3 shi4] of the middle ear); auditory tube

英文释义

Eustachian tube (linking the pharynx 咽[yan1] to the tympanic cavity 鼓室[gu3 shi4] of the middle ear); auditory tube