Her laughter was so spontaneous and infectious.
她的笑声是如此自发的和有感染力。
Their decision to travel was completely spontaneous.
他们的旅行决定完全是自发的。
He gave a spontaneous speech at the event.
他在活动上做了一个即兴的演讲。
The children broke into spontaneous applause.
孩子们自发地鼓起掌来。
Her spontaneous kindness surprised everyone.
她的自发的善良让每个人都感到惊讶。
We had a spontaneous picnic in the park.
我们在公园里举行了一个自发的野餐。
Their spontaneous reaction was laughter.
他们的自发的反应是笑声。
He made a spontaneous decision to quit his job.
他做出了一个自发的辞职决定。
Her spontaneous dance moves impressed the crowd.
她的即兴的舞步让观众印象深刻。
Their spontaneous road trip was unforgettable.
他们的自发的公路旅行令人难忘。
spontaneous reaction 自发反应
spontaneous laughter 自发的笑声
spontaneous decision 自发的决定
spontaneous applause 自发的掌声
spontaneous generation 自然发生
spontaneous combustion 自燃
spontaneous growth 自发增长
副词: spontaneously;
