基本解释adj.命令語句的同根派生 imperatival相关词英汉例句It was pointed out that developing domestic continuous regenerative reformers is imperativ,.Finally practical suggestions for tapping and in-novation of domestic ... 指出我國發展連續重整勢在必行.;對我國老重整裝置的挖潛改造提出了建議imperatival更多例句