那个花花公子是个彻头彻尾的卑鄙之徒，专门欺骗女性的感情。

That playboy is a complete ___bounder who makes a habit of deceiving women's feelings.

那个粗鲁的家伙在晚宴上大声喧哗，表现得像个没教养的人。

The rude ___bounder talked loudly and behaved badly at the dinner party.