spontaneously

汉语翻译

英语解释：

副词 spontaneously:

1. in a spontaneous manner
2. without advance preparation
   同义词：ad lib, ad libitum, impromptu

例句：

1. I had never been spontaneously approached by a publisher and such condescension rather turned my head.
   还从没有一个出版商主动来与我接洽，这种屈尊有点让我受宠若惊。
2. Spontaneously igniting in air.
   自燃的在空气中自发地燃烧的