nisankatansojanakattadesu
1. It wasn't carbon dioxide.
★ Common
Noun
#1227623
1. It wasn't carbon dioxide.
1. not
1. year
2. counter for years (e.g. of an era), grades (e.g. school)
3. period of an apprentice's contract (usu. ten years)
1. twenty; 20
1. then; well
1. within ...; inside ...