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单词
pyridine
释义
pyridine
/ˈpiridi:n/
n. Chem.
a colourless volatile odorous liquid, originally obtained from coal tar, used as a solvent and in chemical manufacture Chem. formula
化学分子式
: C
5
H
5
N
【化】吡啶,氮杂苯
[Greek
pur
‘fire’ + -IDE + -INE
4
]
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donnish
donnishly
donnishness
donnée
donor
donor card
do nothing for (or to)
do not seem to
do not want to
don't
don't I know it!
don't mention it
don't mind me
don't you know
donut
doodad
doodah
doodle
doodlebug
doodler
doodly-squat
doohickey
doojigger
doom
doom-laden
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更新时间:2026/6/21 10:59:03