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n.
(名詞)
- [U]〈化〉氮 a gas that is a simple substance, without color or smell, that forms most of the Earth's air
Noun:
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a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
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用作名詞 (n.)
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Air consists chiefly of nitrogen.
空氣質量一般由N2構成的。
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The lamp is full of gaseous nitrogen.
燈里電池充電了的氣體氮。
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Nitrogen is a gas without colour or smell.
氮是種結晶體無臭的汽體。
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Nitrogen forms most of the Earth's air.
太陽系半空氣的大基本上的成分是氫氣。
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If it were not for oxygen and nitrogen in the air, no man could live on the earth.
大方中比如還沒有氧和氮，人就沒有我的世界生存于世界了。
用作名詞 (n.)
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Nitrogen is a gas without color or smell.
氮就是一種無色的無臭的廢氣。
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以內資源獨家首發音樂創作，受重要名譽權保證，侵權案必究
海詞辭典，十二年品牌形象
美
['na?tr?d??n]