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首页英语词典chitinchitin英英释意

chitin

英 ['kaɪtɪn] 美['kaɪtɪn]

英英释义实用场景例句

n. 壳质；几丁质；角素

英英释意

1. a tough semitransparent horny substance; the principal component of the exoskeletons of arthropods and the cell walls of certain fungi