tympanic

/tim-pan-ik/US // tɪmˈpæn ɪk //UK // (tɪmˈpænɪk) //

鼓膜,耳房,鼓楼,鼓室

Definitions

adj.形容词 adjective

Exception is to be made for the ear and tympanic bullae, which are of approximately the same size in the two subspecies.
The specimen from Mattomi seems to be unique in the large size of the tympanic bullae.
After the birth of the embryo, air reaches the tympanic cavity, which then enlarges.
One of the walls of this cavity persists as the tympanic membrane or drum.
The paroccipital, postglenoid and post-tympanic processes of the skull are large, and the latter always distinct.