メタンじゃないです
metanjanaidesu
1. It's not methane.; It isn't methane.
★ Common
Noun
#1263667
1. It's not methane.; It isn't methane.
1. not
1. then; well
1. within ...; inside ...
1. vacuum bottle; thermos
2. jar
1. a little less than; a little under
2. weakness; the weak
3. -lower (seismic intensity)
1. patient