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单词 nitrogen
释义
nitrogen

nitrogen n: (odourless gas)
SC 氮气 dàn qì
TC 氮氣
Most of the atmosphere consists of nitrogen.

liquid nitrogen n: (nitrogen in fluid form)
SC 液氮
Liquid nitrogen is used in medicine to remove unwanted skin.

nitrogen dioxide n: (chemical compound of oxygen and nitrogen)
SC 二氧化氮 èr yǎng huà dàn

nitrogen oxide n: (chemical compound of oxygen and nitrogen)
SC 氮氧化物 dàn yǎng huà wù
TC 氮氧化物

nitrogen-fixing adj: (can change nitrogen's form)
SC 固氮的,氮固定的
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更新时间:2025/1/6 13:48:00