momentously
美
英 
例句
Even more momentously, we no longer need husbands to have children, nor do we have to have children if we don't want to.
更具時代意義的是,沒有丈夫也可以生小孩,不想要小孩也可以不要。
The party's seventeenth conference momentously explicated on our country's national relations for the new period and new stage.
黨的十七大就新時期新階段的我國民族關系進行了重要論述。