spontaneousadj.自发的,自然的,本能的;自然产生的
spontaneous heating自发热
spontaneous allergy自发变态反应,自发性变态反应
spontaneous current自然电流
spontaneous vertigo[医] 自发性眩晕
spontaneous leaning自发学习
spontaneous wetting自发润湿
spontaneous finance自然融资
spontaneous inquiry自发询问
spontaneous alumina自生Al2O3
spontaneous rupture自发破裂