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pteryla

/'(p)terilә/

📖 中文释义

n. [鸟]羽区(指鸟的生羽部位)

📘 English Definition（英文释义）

n. One of the definite areas of the skin of a bird on which
feathers grow; -- contrasted with apteria.

← pterygotympanic fissure P 字母词表 pterylae →