复数
?自发性
... spontaneity n 自发性（举止等的）自然 spontaneities 自发性 自发的状态或属性 spontaneous adj 自发的 本能的 ...
He sometimes campaigns like an alien on Dexedrine, all pumped and almost loony with focus, his face a fast-forward of mad spontaneities and grimacing sincerities.
CNN: Lance Morrow: Among white men, Gore needs to pick up good vibrations
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。