nisankatansojanai
1. Not carbon dioxide.; Something other than carbon dioxide.
★ Common
Noun
#847782
1. Not carbon dioxide.; Something other than 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 ...