| 单词 | nitrogen |
| 释义 | nitrogen n[U] chemical element, a gas without colour, taste or smell that forms about four-fifths of the atmosphere 氮. =>App 10 见附录10. |

英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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| 单词 | nitrogen |
| 释义 | nitrogen n[U] chemical element, a gas without colour, taste or smell that forms about four-fifths of the atmosphere 氮. =>App 10 见附录10. |

英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。