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单词
blastodisk
释义
WordReference Random House Unabridged Dictionary of American English © 2024
blas•to•disk
(blas
′
tə disk′),
USA pronunciation
n.
[
Embryol.
]
Developmental Biology
the blastula that forms as a flattened sphere on top of the yolk in the yolk-laden eggs of birds and reptiles.
Also,
blas
′
to•disc′.
blasto
- +
disk
1885–90
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heinlein
heinous
heinously
heinousness
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heinz
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heir apparency
heir apparent
heir at law
heirdom
heiress
heirless
heirloom
heir presumptive
heirs apparent
heirs at law
heirship
heirs presumptive
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heist
heister
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更新时间:2025/11/12 9:31:06