tympanums

英 ['tɪmpənəmz] 美 ['tɪmpənəmz]

• [ tympanum ]的复数形式

英英释义

名词 tympanum:

1. the main cavity of the ear; between the eardrum and the inner ear

2. the membrane in the ear that vibrates to sound

3. a large hemispherical brass or copper percussion instrument with a drumhead that can be tuned by adjusting the tension on it