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首页英语词典foveafovea英英释意

fovea

英 ['fəʊvɪə] 美[fo'viə]

英英释义实用场景例句

n. [解剖] 凹，小凹（尤指视网膜的中央凹）；小窝

英英释意

1. area consisting of a small depression in the retina containing cones and where vision is most acute