spontaneously是什么意思

实用例句

1. Usually a woman's breasts produce milk spontaneously after the birth.

女性的**通常在产后会自然泌乳。来自柯林斯例句

2. He was never spontaneously warm or friendly towards us.

他从未自然而然地对我们表示过热情或友好。来自柯林斯例句

3. As soon as the tremor passed, many people spontaneously arose and cheered.

震感刚一过去，很多人就自发地站起来欢呼。来自柯林斯例句

4. These images surface spontaneously in dreams.

这些影像在梦中自然地浮现出来。来自柯林斯例句

5. We decided spontaneously to board a train for Geneva.

我们自行决定搭乘去日内瓦的火车.来自《简明英汉词典》