ke.tone
ketone的音标和读音:
DJ音标发音: [ˈki:ˌtoun]
KK音标发音: [ˈkiˌton]
ketone的词性:
n.(名词)
1. 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
ketone的词源:
2. German Keton
德语 Keton
3. short for Aketon [acetone]
Aketon的简写 [丙酮]
4. Latin ac?tum [vinegar] * see acetum
拉丁语 ac?tum [醋] *参见 acetum
5. -on [n. suff.] alteration of -en from Greek -?n?
-on [名词后缀] -en的变化 源自 希腊语 -?n?
ketone的音标和读音: