adv.粗略地,大体上,大致上,粗暴地
We had this understanding that courses were roughly the same weight.
我们已经了解到各门功课差不多一样重要。
He knew roughly what was about to be said.
他大概知道要说些什么。
Bihar had a population roughly the same as that of England.
比哈尔邦的人口几乎和英国的一样。