spontaneous abortion

自发流产
自发性流产
自然流产
自发龙

例句与用法：

The spontaneous combustion of the oil-soaked rags caused the barn to catch fire.

油布碎片的自燃使谷仓起火。

My husband was handsome, spontaneous and charming in his youth.

我丈夫年轻时英俊、诚挚、富有魅力。

Spontaneous fellowship and sympathy among a number of people.

本能的友情一群人自然产生的友谊和同情

An improvised, often spontaneous spectacle or performance, especially one involving audience participation.

事件剧一种即兴的、通常是自发的、尤指由观众参与的场景或演出

He is spontaneous to offer help.

他主动提供帮助。

She shows a spontaneous gaiety of manner.

她露出天真愉快的神态。

词形变化：

副词: spontaneously | 名词: spontaneousness |