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【radioactivity】的音标、怎么读

【radioactivity】单词基础信息

radioactivity怎么读

radioactivity是什么意思

音标: 英 [ˌreɪdɪəʊæk'tɪvətɪ] 美 [ˌredɪoækˈtɪvɪtɪ]

英文释义

n the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay

中文释义

n. 放射性
[化] 放射性

详细用法及例句

1. This rampage makes them as radioactive as him.

这样他们也会成为众矢之的

2. We detected a radioactive material down there.

我们在下面检测到了辐射性物质

3. The fragment is of a radioactive xenomineral.

這是放射性的外星物質碎片

4. They said it was radioactive. I had my hands all over it.

他们说它有辐射 我还碰过呢

5. Yeah, they're radioactive, so they have to go.

对 它们有辐射 所以必须杀死

6. Radioactive elements are tricky, but I'm working on it.

放射性元素有点不好弄 但我在想办法

7. Straight out of the radioactive heat box.

直接从放射性加热箱里出来的

8. I don't know what he's saying, but he says it's not radioactive.

我不明白他說什么 但他說別用輻射

9. Nice and nasty with a chance of radioactivity.

漂亮 肮脏 再带点辐射

10. Of course, by that time we all had the radioactive shits.

当然了 我们都被辐射了

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