incus的复数形式怎么写

incus的音标：incus的英式发音音标为：['ɪŋkəs]incus的美式发音音标为：['ɪŋkəs]...

D CT can vividly demonstrate the shape and spatial relationships of malleus and incus.三维CT能生动地显示锤骨、砧骨的立体形态及空间关系.The incus was the most vulnerable ossicle in the trauma to the middle ear.:中耳外伤时,砧骨是最容易受侵及的听骨....

n.砧骨（位于中耳）...