氮气dànqìTop 30000Meanings1. nitrogenCharacters used氮nitrogen气gasExamples1我们wǒmen呼吸hūxī的de空气kōngqì是shì由yóu氧气yǎngqì和hé氮气dànqì组成zǔchéng的de。The air we breathe consists of oxygen and nitrogen.