aggressive
/əˈgresɪv/adjective
1- ready or likely to attack or confront; characterized by or resulting from aggression攻击性的, 好斗的：
he's very uncooperative and aggressive
他非常不合作, 非常好斗
aggressive behaviour.
攻击性行为。
1.1
- pursuing one's aims and interests forcefully, sometimes unduly so有闯劲的, 积极进取的; 嚣张的：
an aggressive businessman.
有闯劲的商人。
派生词
aggressively
adverbaggressiveness
noun词源
early 19th cent.: from Latin aggress- 'attacked' （from the verb aggredi ）+-IVE; compare with French agressif, -ive.