The process for preparation of isorotenone from rotenone by catalyst AlCl3 is feasible,and the reaction condition was mild.是什么意思_The process for preparation of isorotenone from rotenone by catalyst AlCl3 is feasible,and the reaction condition was mild.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句