| 释义 |
ke·tone AHD[kēʹtōn'] D.J.[ˈkiːˌtəʊn]K.K.[ˈkiˌton]n.（名词）- Any of a class of organic compounds having a carbonyl group linked to a carbon atom in each of two hydrocarbon radicals and having the general formula R(CO)R', where R may be the same as R'.甲酮：有机化合物的一类，在每两个烃原子团中有一组羰基与一个碳原子相连，通常分子式为R(CO)R'，其中R和R'可能相同
- German Keton 德语 Keton
- short for Aketon [acetone] Aketon的简写 [丙酮]
- Latin acētum [vinegar] * see acetum 拉丁语 acētum [醋] * 参见 acetum
- -on [n. suff.] alteration of -en from Greek -ēnē -on [名词后缀] -en的变化 源自 希腊语 -ēnē
ketonʹic AHD[-tŏnʹĭk] （形容词） |