tympanic cavity pressure鼓室压
Primary tympanic cavity原鼓室
mucosa of tympanic cavity[解剖] 鼓室粘膜
puncture into tympanic cavity鼓室穿刺
mucosa tympanic cavity鼓室粘膜
tympanic cavity catheter鼓室导管
walls of tympanic cavity鼓室壁
tympanic cavity shadow鼓室影
roof of tympanic cavity鼓室顶