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单词
picoline
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pic•o•line
(pik
′
ə lēn′, -lin),
USA pronunciation
n.
[
Chem.
]
Chemistry
any of three isomeric methyl derivatives of pyridine having the formula C
6
H
7
N, obtained from coal tar as a colorless oily liquid with a strong odor.
Latin
pic-
(stem of
pix
)
pitch
2
+ -
ol
2
+ -
ine
2
1850–55;
pic•o•lin•ic
(pik′ə lin
′
ik),
USA pronunciation
adj.
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long-sufferingly
long suit
long sweetening
long-term
long-termism
long-term memory
longtime
long tom
long ton
long-tongued
long topgallant mast
longueuil
longueur
long underwear
longus
long vacation
longview
long-waisted
longwall
long wave
long-wave
longways
long weekend
long-winded
long-windedly
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更新时间:2026/5/12 23:42:37