If I ever catch the rascal I'll really wallop him!
我要是逮住这个流氓, 非狠狠揍他一顿不可!
She would have married him, but when she learned that he was a rascal, she parted with him.
她本来会嫁给他的,但知道他是个流氓后,她就离开他了。
The rascal hectored the boy into taking out all of his money.
那个流氓吓唬小男孩,让他掏出了所有的钱。