いつさんくわにちつそ

Japanese

For pronunciation and definitions of いつさんくわにちつそ – see the following entry.
一酸化二窒素いっさんかにちっそ
[noun] synonym of 亜酸化窒素 (asanka chisso, nitrous oxide); dinitrogen monoxide
(This term, いつさんくわにちつそ (itusankwanitituso), is a historical kana spelling of the above term.)