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单词
protoptile
释义
pro·top·tile
\(ˈ)prō|täptə̇l\
noun
(
-s
)
Etymology:
prot- + -ptile
:
one of the first set of down feathers in young birds having two sets of down
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palm house
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palmierite
palmiest
palmification
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palmillo
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palmitic
palmitic acid
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更新时间:2025/6/17 11:29:26