柯林斯詞典fovea /?f??v??/ 1. N any small pit or depression in the surface of a bodily organ or part 凹[anatomy] 返回 fovea劍橋詞典a very small hollow in a bone or organ , especially in the macula of the eye 凹；（尤指）視網(wǎng)膜中央凹 返回 fovea