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单词
cupreine
释义
cupreine
cupreine
[
′kyü·prē·ēn
]
(organic chemistry)
C
19
H
22
O
2
N
2
·H
2
O Colorless, anhydrous crystals with a melting point of 198°C; soluble in chloroform and ether; used in medicine. Also known as hydroxycinchonine.
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tosot
to sound in
to sound the charge
to sow one's wild oats
tosp
tospac
to spare
to spare one's self
to speak
to speak a ship
to speak by the book
to speak by the card
to speak fair
to speak for buncombe
to speak of
to speak one's mind
to speak out
to speak the same language
to speak volumes
to speak well for
to speak with
to spill the beans
to spin a yarn
to spin hay
to spin street yarn
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更新时间：2025/1/9 8:51:19