英語(yǔ)翻譯：

hydrogen
【醫(yī)】 H; hydr-; hydro-; hydrogen; light hydrogen

相關(guān)詞條：

1.atomichydrogen  2.argon(ArorA)  3.hybrogen  

例句：

1. 水是由氫元素和氧元素組成的。
   Water is composed of the elements hydrogen and oxygen.
2. 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.
3. 水由氫和氧化合而成。
   Water is composed of hydrogen and oxygen.
4. 氫和氧是氣體。
   Hydrogen and oxygen are gases.
5. 水含有氫和氧。
   Water contains hydrogen and oxygen.
6. 氫極易 * 。
   Hydrogen is highly explosive.
7. 兩個(gè)氫原子和一個(gè)氧原子結(jié)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.
8. 水由氫和氧組成。
   Water is composed of hydrogen and oxygen.