英语词汇“middle ear”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	middle ear
释义	middle ear noun The air-filled central cavity of the ear, behind the eardrum.Lying behind the eardrum is an air-filled cavity known as the middle ear, which is connected to the back of the throat via the eustachian tube.... In some cases, a doctor may suggest inserting a tube through the eardrum to allow the middle ear to drain. The outer ear picks up sounds and passes them to the middle ear through the eardrum.
随便看	unnealed unneat unnebulous unnecessarily unnecessariness unnecessary unnecessitated unnecessitating unnecessity unneeded unneedful unneedfully unneedy unneglected unnegligent unnegotiable unneighboured unneighbourliness unneighbourly unnerve unnervingly unnest unnested unnestle unnetted

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