氫的用法和樣例:
例句
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水是由氫元素和氧元素組成的。
Water is composed of the elements hydrogen and oxygen. -
水分子含有兩個(gè)氫原子和一個(gè)氧原子。
A molecule of water consists of two atoms of hydrogen and one atom of oxygen. -
水由氫和氧化合而成。
Water is composed of hydrogen and oxygen. -
氫和氧是氣體。
Hydrogen and oxygen are gases. -
水含有氫和氧。
Water contains hydrogen and oxygen. -
氫極易爆炸。
Hydrogen is highly explosive. -
兩個(gè)氫原子和一個(gè)氧原子結合而成一個(gè)水分子。
Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water. -
水由氫和氧組成。
Water is composed of hydrogen and oxygen.