spontaneous
[spɔn'teiniəs]
adj.自发的, 自然产生的
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 |
详细释义：
a.
1. 自发的; 非出于强制的
He made a spontaneous offer of help.
他自愿提供帮助。
2. (动作等)无意识的, 不由自主的
Hearing the joke, we burst into spontaneous laughter.
听到笑话, 我们不由自主地大笑起来。
3. 自然的
spontaneous behavior
自然的举止
4. (植物)自生的, 非人工栽培的
5. (文体等)自然而优美的