adj.自大的，自以为是的，过分自信的

原形：cocky比较级：cockier最高级：cockiest

He was so cocky that he thought he could win the race without even training.
他如此自信满满，以为不训练也能赢得比赛。
The new employee's cockiness was starting to irritate his colleagues.
新员工的傲慢开始让同事们感到不满。
She walked into the room with a cocky strut, as if she owned the place.
她走进房间时摆出一副傲慢的姿态，好像她是那里的主人。
Despite his lack of experience, he approached the task with a cocky assurance.
尽管缺乏经验，他还是带着自负的自信去完成任务。
His cocky smile suggested he knew something we didn't.
他那得意洋洋的笑容暗示他知道一些我们不知道的事情。
The footballer's cocky celebration after scoring a goal rubbed the opponents the wrong way.
足球运动员进球后的嚣张庆祝激怒了对手。
She dismissed his warnings with a cocky wave of her hand.
她满不在乎地挥手忽视了他的警告。
His cocky attitude made it difficult for others to take him seriously.
他的傲慢态度使得别人很难把他当回事。
The young boxer's cockiness turned out to be his downfall in the ring.
那位年轻拳击手的自大最终成了他在拳台上的败因。
With a cocky grin, he boasted about his achievements, not realizing how it sounded to others.
他露出得意的微笑，吹嘘自己的成就，却没有意识到这在别人听起来是如何的。