spontaneous

• adj.自然発生的に、自然に、無意識に

ラテン語のspontaneus、自由意志、自発的な、sua sponte、自発的な、自発的な、suaからのフレーズから。

spontaneous (adj.)

1650s, "occurring without external stimulus," from Late Latin spontaneus "willing, of one's free will," from Latin (sua) sponte "of one's own accord, willingly;" of uncertain origin. Related: Spontaneously; spontaneousness. Used earlier of persons and characters, with a sense "acting of one's own accord" (c. 1200). Spontaneous combustion first attested 1795. Spontaneous generation (the phrase, not the feat) attested from 1650s.

1. I had another spontaneous miscariage at around the 16 th to 18 th week.

私は約16?18週目に自然流産を経験した。

2. spontaneous outpourings of praise

自然にほとばしる賛美の声

3.a spontaneous offer of help

プロアクティブヘルプ

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4. Spotanteous applause broke out as soon as she finished speaking.

彼女が話し終わると、みんなは期せずして拍手をした。

5.The eruption of a volcano is spontaneous .

火山の爆発は自発的である.