怎么读(音标):[spɑn'teɪniəs]
用法:作为形容词,指自发的、自然的、无意识的。常用来形容人或行为。
例句1-5句且中英对照:
1. Her laughter was spontaneous and infectious. (她的笑声是自然而又具有感染力的。)
2. The children's spontaneous singing and dancing brought joy to everyone in the room. (孩子们自发的唱歌和跳舞给房间里的每个人带来了快乐。)
3. The spontaneous outburst of applause showed how much the audience enjoyed the performance. (观众自发地欢呼表明他们非常喜欢这场表演。)
4. He is known for his spontaneous wit and humor. (他以其机智幽默而闻名。)
5. I didn't plan it, it was a spontaneous decision. (我没有计划,这是一时冲动的决定。)
同义词及用法:impulsive(冲动的)、unplanned(未经计划的)、instinctive(本能的)
编辑总结:spontaneous一词常被用来形容人或行为,指自发、自然、无意识的特征。它也可以作为同义词替换其他含义相近的词语,如impulsive、unplanned和instinctive等。在使用时需要注意上下文语境,避免歧义。