柯林斯词典stapes /ˈsteɪpiːz/ 1. N the stirrup-shaped bone that is the innermost of three small bones in the middle ear of mammals 镫骨 (Nontechnical name stirrup bone)→compare incus , malleus 返回 stapes剑桥词典one of three very small bones that carry sound from the eardrum to the inner ear 镫骨（三个最小的骨头之一，从耳膜携带声音到内耳中） 也见 incus malleus 返回 stapes