Definition
a phrase employed to rudely instruct someone to leave or depart.
（粗鲁地要求他人）离开；走开
He shouted at the people bothering him to clear off rudely.
他粗鲁地对打扰他的人大喊，叫他们滚开。
She pointed at the door and asked the rude customers to clear off.
她指着门，叫那些粗鲁的客人滚开。
At the party, when he noticed someone was unwelcome, he told them to clear off.
在派对上，当他注意到有人不受欢迎时，他叫他们滚开。