Last Updated
：2025/12/07
一酸化窒素
Hiragana
いっさんかちっそ
Noun
Japanese Meaning
窒素と酸素の化合物の一種で、一酸化物に分類される気体。化学式はNO。医療・生理作用や大気化学などで重要。 / 一酸化窒素（NO）は、血管拡張や神経伝達など、体内でシグナル伝達物質として働く気体分子。
Easy Japanese Meaning
からだの中でできる小さな気体で、血のめぐりをよくするはたらきがある
Sense（1）
nitrogen monoxide
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
一酸化窒素
See correct answer
Nitrogen monoxide is a cause of air pollution.
See correct answer
一酸化窒素は大気汚染の一因です。
Japanese - English
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