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incubation patch
释义
WordReference Random House Unabridged Dictionary of American English © 2024
incuba
′
tion patch′,
Birds
a highly vascular, featherless area developed on the abdomen of certain brooding birds that is in direct contact with eggs during incubation and provides additional warmth. Also called
brood patch.
1950–55
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更新时间:2025/10/16 14:43:58