音标:['naitrәdʒәn] ; 柯林斯词典等级:1 级;
n. 氮
[化] 氮N-2
n. 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
词型变化:名词复数形式 : nitrogens
考试类型:[四级/六级/考研/托福/IELTS]
词性分布:
名词100%

nitrogen的用法和样例:

例句

用作名词(n.)
  1. Air consists chiefly of nitrogen.空气主要由氮气组成。
  2. The lamp is full of gaseous nitrogen.灯里充满了气体氮。
  3. Nitrogen is a gas without colour or smell.氮是一种无色无臭的气体。
  4. Nitrogen forms most of the Earth's air.地球上空气的大部分成分是氮气。
  5. If it were not for oxygen and nitrogen in the air, no man could live on the earth.大气中如果没有氧和氮,人就无法生存于地球了。

常见句型

用作名词(n.)
  1. Nitrogen is a gas without color or smell.氮是一种无色无臭的气体。

词汇搭配

用作名词 (n.)
形容词+~
  • colorless nitrogen无色气体
~+名词
  • nitrogen dioxide二氧化氮
  • nitrogen fixation固氮法
  • nitrogen oxide氧化氮
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abactinal surface
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caijing
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nitrogen accumulation in whole plants
offstage manoeuvring
okata
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peregrin
play hob
plicae synovialis
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Pontardulais
President Cleveland
promedolum
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