柯林斯詞典incus /???k?s/ 1. N the central of the three small bones in the middle ear of mammals (哺乳動(dòng)物中耳內(nèi)的三塊)砧骨 (Nontechnical name anvil)→compare malleus , stapes 返回 incus劍橋詞典one of three very small bones that carry sound from the eardrum to the inner ear 砧骨（耳內(nèi)三小骨之一，將聲音從鼓膜傳至內(nèi)耳） 比較malleus stapes 返回 incus