详细解释:a. 自私的, 利己主义的, 自我中心的
词型变化：
名词:selfishness副词:selfishly英语解释：
形容词 selfish:
concerned chiefly or only with yourself and your advantage to the exclusion of others- Maria Weston Chapman例句：
Their motives, as will soon become apparent (ie as you will soon see), are completely selfish.他们的动机很快就能看出，完全是自私自利。