The total effective rate was 72.2%and 84.8% in add-on group and monotherapy group respectively. The seizure free rate was 27.8% and 45.5% in two groups respectively.是什么意思_The total effective rate was 72.2%and 84.8% in add-on group and monotherapy group respectively. The seizure free rate was 27.8% and 45.5% in two groups respectively.在线翻译_英语_读音_用法_例句