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diketone
释义
WordReference Random House Unabridged Dictionary of American English © 2024
di•ke•tone
(dī kē
′
tōn),
USA pronunciation
n.
[
Chem.
]
Chemistry
a compound containing two C=O groups, as CH
3
COCOCH
3
.
di
-
1
+
ketone
1895–1900
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exsiccator
exsiccatum
exsolution
exsolve
exstipulate
ex store
exstrophy
ext.
ext
extant
extd.
extd
extemporal
extemporally
extemporaneous
extemporaneously
extemporariness
extemporary
extempore
extemporise
extemporization
extemporize
extemporizer
extend
extendability
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更新时间:2026/9/21 18:56:03