| 释义 |
ketone
英音 [ ˈkiːtəʊn ]
美音 [ ˈkiːˌtoʊn ]
释义
n. 酮
例句
1·Methanethiol, furanthiol, pyrazine, trans, trans-2,4-nonadienal and furfuran ketone were used to develop beef flavor.
采用甲硫醇、呋喃硫醇、吡嗪、反-2，4-壬二烯醛和呋喃酮等主要的牛肉香气成分香原料，可以调配出香气逼真的炖牛肉香精。
2·M-chlorocresol or 3-hydroxy-4-chlorophenol on treatment with p-nitrobenzoyl chloride was prepared and conyerted into substituted p-nitrobezyl ketone .
制备了用对硝基苯甲酰氯处理的间氯甲酚或3-羟基-4-氯苯酚，并转化为取代的对硝基苯甲酮。
3·The ketone (8) is available.
酮(8)易于获得。
短语
1·ethyl ketone
n. 甲乙酮的别名
2·ether ketone
酮醚
3·methyl ethyl ketone
甲乙酮；甲基乙基酮
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