- とかん
- とかん【渡環】【化】 〔分子内環での〕 transannular. [=トランスアニュラー]渡環反応 transannular reaction.
Japanese-English dictionary. 2013.
Japanese-English dictionary. 2013.
Dada (song) — Dada Single by Radwimps from the album Zettai Zetsumei Released January 12, 2011 … Wikipedia