メタンハイドレートじゃありませんでした
metanhaidorētojārimasendeshita
1. It was not methane hydrate.
Noun
#158097
1. It was not methane hydrate.
1. pupil; disciple
1. (common) cold; influenza
1. snake
2. serpent; large snake
1. then; well
1. hedge
1. journal; log
1. methane