资料来源 : pyDict

侵略的,好斗的;敢作敢为的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Aggressive \Ag*gres"sive\, a. [Cf. F. agressif.]
   Tending or disposed to aggress; characterized by aggression;
   making assaults; unjustly attacking; as, an aggressive
   policy, war, person, nation. -- {Ag*gres"sive*ly}, adv. --
   {Ag*gres"sive*ness}, n.

         No aggressive movement was made.         --Macaulay.

资料来源 : WordNet®

aggressive
     adj 1: having or showing determination and energetic pursuit of
            your ends; "an aggressive businessman"; "an aggressive
            basketball player"; "he was aggressive and imperious;
            positive in his convictions"; "aggressive drivers"
            [ant: {unaggressive}]
     2: marked by aggressive ambition and energy and initiative; "an
        aggressive young exective"; "a pushful insurance agent";
        "a pushing youth intent on getting on in the world" [syn:
        {enterprising}, {pushful}, {pushing}, {pushy}]
     3: tending to spread quickly; "an aggressive tumor" [syn: {fast-growing(a)}]
     4: characteristic of an enemy or one eager to fight;
        "aggressive acts against another country"; "a belligerent
        tone" [syn: {belligerent}]