趣英语 / 查找：“ketal” [共找到3条结果]

  • ketal怎么读？

    ketal的音标：ketal的英式发音音标为：['ki:tæl]ketal的美式发音音标为：['kitæl]...

  • ketal造句

    Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.以单质碘为催化剂合成了环戊酮乙二缩酮.The effects of reactant mole ratio , catalyst dosage , microwave irradiationtimeyield of cyclohexanone glycol ketal were investigate...

  • ketal的意思？

    n.酮缩醇，缩酮...