Four pyrazoles and their new heterocyclic acylamide derivatives were synthesized and characterrized by elemental analysis, IR, 1H NMR and 13C NMR.是什么意思_Four pyrazoles and their new heterocyclic acylamide derivatives were synthesized and characterrized by elemental analysis, IR, 1H NMR and 13C NMR.在线翻译_英语_读音_用法_例句