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单词
ostracoderm
释义
WordReference Random House Unabridged Dictionary of American English © 2024
os•tra•co•derm
(os
′
trə kō dûrm′),
USA pronunciation
n.
Paleontology
any of several extinct jawless fishes of the Ordovician, Silurian, and Devonian periods, having the body enclosed in an armor of bony plates.
Greek
ostrakódermos
with a shell, equivalent. to
óstrako
(
n
) shell, tile +
-dermos
-
derm
Neo-Latin
Ostracodermi,
plural of
Ostracodermus
1890–95
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tawney
tawnily
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tawny owl
tawpie
taws
tawse
tax-
tax
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taxability
taxable
taxableness
taxably
taxaceous
taxation
taxational
taxation without representation
tax avoidance
tax-bracket creep
tax certificate
tax credit
tax-deductible
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更新时间:2025/12/6 22:47:26