Results 7 of the 15 patients were infected from paranasal sinuses, 2 from tympana, 5 from lung infection and 1 from brain trauma. 结果本组发现感染来源为:鼻源性7例,耳源性2例,肺源性5例,脑外伤1例。
AZUZ : Ten-second trivia: The malleus, incus and tympanum are all parts of what?
十秒钟的小知识：锤骨，锤骨、砧骨和耳膜都是什么的一部分?
建筑文摘
He would step things back, almost like the tympanum at the entrance to a gothic church.
几乎像是哥特式教堂入口处的山墙。
夏
" Mr. Harney, is she? She'd better dish up, then. He ain't coming" . He stood up, walked to the door, and called out, in the pitch necessary to penetrate the old woman's tympanum: " Get along with the supper, Verena" .