trait

1. N-COUNT A trait is a particular characteristic, quality, or tendency that someone or something has. 特征

The study found that some alcoholics had clear personality traits showing up early in childhood. 這項(xiàng)研究發(fā)現(xiàn)一些酗酒者早在孩童時(shí)就表現(xiàn)出明顯的個(gè)性特征。