spontaneous
自发
常用释义
英音[ spɒnˈteɪniəs ]
美音[ spɑːnˈteɪniəs ]
基本释义
- adj. 自发的,非筹划安排的;(程序,事件)自发的,自然的;(人)天真率直的;(生物)(机体活动)本能的
考试频率
六级
考频:近五年出现2次
- adj. 自然的; 自发的
考研
考频:近六年出现1次
- adj. 自发的; 自然产生的
例句
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1·The children burst into spontaneous applause when the clown appeared.小丑出现时,孩子们自发地鼓起掌来。来源: youdao
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2·Her spontaneous smile made everyone around her feel happy.她自然的笑容让周围的每个人都感到开心。来源: youdao
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3·They had a spontaneous conversation about their favorite books.他们自然而然地聊起了自己最喜欢的书。来源: youdao
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4·A spontaneous decision led them to take a road trip.一个突发的决定让他们去进行了一次公路旅行。来源: youdao
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5·The audience gave a spontaneous standing ovation at the end of the performance.演出结束时,观众们自发地起立鼓掌。来源: youdao
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6·He had a spontaneous reaction to the good news and jumped for joy.他对这个好消息做出了本能的反应,高兴得跳了起来。来源: youdao
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7·The group had a spontaneous gathering in the park on a sunny day.这群人在一个阳光明媚的日子里在公园里自发地聚在了一起。来源: youdao
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8·Her spontaneous act of kindness touched the old man's heart.她自然流露的善举触动了老人的心。来源: youdao
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9·The spontaneous outburst of laughter filled the room.房间里充满了不由自主的笑声。来源: youdao
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10·We made a spontaneous visit to our friends last weekend.上周末我们突然去拜访了我们的朋友。来源: youdao
网络释义
- spontaneous combustion : 自燃
- spontaneous emission : [电磁学]自发发射
- spontaneous abortion : 自然流产;自发性流产
- amplified spontaneous emission : 放大自发射;放大式自发射
- spontaneous ignition : 自燃
- spontaneous polarization : 自发极化;自然极化
同义词
adj.
自发的;自然的;无意识的
同根词
词根:
spontaneous