“鼓气”例句

单词 鼓气
例句 DEFINITIVE EXAMPLES 权威例句〔eustachian tube〕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美国传统

 

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