“外向性的”常见英文表达是 extroverted (也可写作 extraverted,不过前者更为常用) ,它源自“extrovert”(外向的人),用来形容人具有外向的性格特点,即喜欢社交、活跃、善于与他人互动等。
例如:
He is an extroverted person who enjoys meeting new people.(他是个外向的人,喜欢结识新朋友。 )
Her extroverted personality makes her popular at parties.(她外向的性格使她在聚会上很受欢迎。)