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单词
pyran
释义
WordReference Random House Unabridged Dictionary of American English © 2024
py•ran
(pī
′
ran, pī ran
′
),
USA pronunciation
n.
[
Chem.
]
Chemistry
either of two compounds having the formula C
5
H
6
O, containing one oxygen and five carbon atoms arranged in a six-membered ring.
pyr
(
one
) +
-an,
variant of -
ane
1900–05
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slavishness
slavism
slavkov
slavo-
slavocracy
slavonia
slavonian
slavonic
slavonically
slavophile
slavophobe
slavophobia
slavyansk
slaw
slay
slayable
slayer
slaying
slayton
slbm
slcm
sld.
sld
sle
sleave
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更新时间:2025/7/31 12:31:12