音标: 英 [saɪkəʊ'səʊʃəl] 美 [ˌsaɪkoʊ'soʊʃəl]
1. Transitions from one personality state to another... are usually a matter of seconds and are often caused by psychosocial stress.
人格之间转换是很频繁的 而诱因往往是心理压力
