helium
noun [ U ] uk/ˈhiː.li.əm/ us/ˈhiː.li.əm/ (symbol He)
氦
a chemical element that is a gas lighter than air, that will not burn and is used in balloons, airships, and some types of lights
| 词汇 | helium |
| 类别 | 英译汉、英汉双解翻译词典 |
| 释义 | helium noun [ U ] uk/ˈhiː.li.əm/ us/ˈhiː.li.əm/ (symbol He) 氦 a chemical element that is a gas lighter than air, that will not burn and is used in balloons, airships, and some types of lights |
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