一酸化二窒素
い
っ
さ
ん
か
に
ち
っ
そ
Meanings
1
dinitrogen monoxide; nitrous oxide
Chemical name for N₂O, commonly known as laughing gas. Used in medical anesthesia and as a propellant.
See also: 亜酸化窒素
Nitrous oxide is used as an inhalation anesthetic.
Nitrous oxide is sometimes used in dental treatment.