eu.sta.chian tube 或 Eu.sta.chian tube
eustachian-tube的音标和读音:
DJ音标发音: [ju:ˈsteiʃən, -ʃi:ən, -ki:ən]
KK音标发音: [juˈsteʃən, -ʃiən, -kiən]
eustachian-tube的词性:
n.Anatomy (名词)【解剖学】
1. A slender tube that connects the tympanic cavity with the nasal part of the pharynx and serves to equalize air pressure on either side of the eardrum.
耳咽管,咽鼓管:一条连接鼓膜腔与鼻腔部分的细管,起到使两边耳鼓气压均等的作用
eustachian-tube的词源: