spontaneous怎么读

spontaneous 是什么意思

spontaneous 中文词源

来自拉丁语 spontaneus,自由意志的，自发的，来自短语 sua sponte,自我意志，自愿，来自 sua,

英语词源

spontaneous 权威例句

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

我在大约第16至18孕周时又经历了一次自然流产。

来自柯林斯例句

2. spontaneous outpourings of praise

一片自然迸发的赞美声

来自《权威词典》

3. a spontaneous offer of help

主动提出帮助

来自《权威词典》

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

她一讲完,大家不约而同都鼓起掌来.

来自《现代汉英综合大词典》

5. The eruption of a volcano is spontaneous.

火山的爆发是自发的.

来自《简明英汉词典》

spontaneous 造句

1. Hearing the joke, we burst into spontaneous laughter.

听到笑话,我们不由自主地大笑起来。

-- 来源 -- 英汉 - 辞典例句

2. It was probably as close as she had ever come to spontaneous surrender.

这简直是自发的委身入怀。

-- 来源 -- 英汉 - 辞典例句

3. Spontaneous photons initiate stimulated emission and the chain reaction begins.

自发发射的光子引起受激发射，开始了链式反应。

-- 来源 -- 英汉 - 辞典例句

4. Careful nursing, with particular attention to feeling, will aid those cases where spontaneous recovery is likely.

精心护理，特别注意喂饲，有助于一些病例的自行恢复。

-- 来源 -- 英汉 - 辞典例句

5. Various substances in plant extracts may cause spontaneous or non-specific precipitation.

植物提取液中的各种物质都可能引起自发的或非专化性的沉淀。

-- 来源 -- 英汉 - 辞典例句

6. a spontaneous action

自发的行为

-- 来源 -- 英汉 - 辞典例句

7. Spontaneous gastric incretion occurs without intentional stimulation in man and in certain other species.

在人类和某些动物身上，自主性胃分泌在没有意识的刺激时也会发生。

-- 来源 -- 英汉 - 辞典例句

8. Claims made for spontaneous generation are now attributed to an innocent form of self-deception.

现在认为元生源论的发表是来自天真的自欺。

-- 来源 -- 英汉 - 辞典例句

9. The spontaneous regression of established tumors is a rare.

长成的肿瘤自发地消退是罕见的。

-- 来源 -- 英汉 - 辞典例句

10. Its use in the spontaneous disease of animals is probably justified.

把它应用于动物的自然病例很可能是有效的。

-- 来源 -- 英汉 - 辞典例句