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单词
pyrone
释义
pyrone
/puy"rohn, puy rohn"/
,
n. Chem.
either of two heterocyclic ketones having the formula C
5
H
4
O
2
.
[
1890-95; PYR- + -ONE
]
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unthrifty
unthrilled
unthrilling
unthriving
unthroatily
unthroaty
unthrobbing
unthrone
unthronged
unthrottled
unthrowable
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untickled
untidal
untidy
untie
untiered
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更新时间:2025/11/14 3:48:32