disputatious: 好争辩的;fond of arguing; contentious; eager to dispute

　　1) argumentative; inclined to disputes

　　2) inclined or showing an inclination to dispute or disagree, even to engage in law suits

　　His disputatious streak eventually wore down his fellow parliament members. as

　　The child was so disputatious he needed to be removed from the room.

　　polemic : disputatious

　　= invective : abusive 好争论的:好争辩的=谩骂的:辱骂的