The pinna, the malleus and the stapes are all parts of what?

耳廓、锤骨、镫骨这些结构么部位？

The malleus, the pinna and the stapes are all parts of what?

锤骨，耳廓镫骨都是么？

AZUZ : Ten-second trivia: The malleus, incus and tympanum are all parts of what?

十秒钟识：锤骨，锤骨、砧骨耳膜都是么一部分?

One end of the malleus connects to the inner eardrum and moves back and forth when the drum vibrates.

锤骨一端与内鼓膜相连，当鼓膜振动时回移动。

And it does this using the auditory ossicles — a trio of the smallest, and most awesomely named bones in the human body: the malleus, incus, and stapes, commonly known as the hammer, anvil, and stirrup.

它利用听骨完成这一过程——人体中最三块骨头，也是最令人敬畏骨头：锤骨、砧骨镫骨，通常被称为锤子、铁砧马镫。