spontaneously

漢語翻譯

ad. 自發, 一時衝動, 出自自然, 不依賴人工, 自然產生, 本能, 自動, 自然而優雅

英文解釋：

副詞 spontaneously:

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

例句：

1. I had never been spontaneously approached by a publisher and such condescension rather turned my head.
   還從沒有一個出版商主動來與我接洽，這種屈尊有點讓我受寵若驚。
2. Spontaneously igniting in air.
   自燃的在空氣中自發地燃燒的