polonium
n.
[化]釙(元素符號(hào)Po)
詳細(xì)解釋
n.(名詞)
- 【化】釙(元素符號(hào)Po)
英語(yǔ)翻譯 Noun:
-
a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
造句
用作名詞(n.)
- Polonium is used to set off a nuclear bomb.
釙被用來(lái)引爆炸彈。
- Polonium is a naturally radioactive metallic element.
釙是一種具有天然輻射性的金屬元素。
常用短語(yǔ)
-
polonium dioxide
[化] 二氧化釙...
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