rough
/rʌf/
形容词
粗略的;大致的;近似的
This is only a rough guess.
这只是一个大致的推测。
高低不平的;崎岖的;难行的
It was a rough mountain road, full of stones and huge holes.
那是一条崎岖的山道,满是石头和巨大的坑洼。
粗暴的,粗野的;猛烈的;充斥暴力的,危险的
The other boys were rough, always looking for a fight.
其他的男孩子们非常粗野,总是寻衅打架。