hydrogen是什么意思_例句

hydrogen['haidrәdʒәn]

学习资料

[意思]n. 氢气
[例] Water contains hydrogen and oxygen. 水含有氢和氧。

更多意思

n.氢气

参考例句

1.	Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
	两个氢原子和一个氧原子结合而形成一个水分子。
2.	Water is composed of the elements hydrogen and oxygen.
	水是由氢元素和氧元素组成的。
3.	Hydrogen is highly explosive.
	氢极易爆炸。
4.	A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
	水分子含有两个氢原子和一个氧原子。
5.	Hydrogen and oxygen are gases.
	氢和氧都是气体。
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