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bursa of fabricius
释义
WordReference Random House Unabridged Dictionary of American English © 2024
bur
′
sa of Fabri
′
cius,
[
Ornith.
]
Birds
a lymphoid gland of the cloaca in birds, believed to function in disease resistance, and closing or disappearing as the bird ages.
after Hieronymus
Fabricius
ab Aquapendente (1537–1619), Italian anatomist, who discovered it
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更新时间:2026/1/24 6:39:03