marsh gas
noun[U]
uk/ˈmɑːʃ ˌɡæs/us/ˈmɑːrʃ ˌɡæs/agasproducedin amarsh(= anareaof verywetground)bydecayingplantsthat arecoveredbywater
沼气Chemicals, chemical compounds & gases
- acetic acid
- acetone
- acrolein
- acrylamide
- adenine
- aldehyde
- alkaline earth metal
- benzene
- benzoic acid
- fluorocarbon
- H2O
- HCFC
- HFC
- hyaluronic acid
- hydrochloric acid
- hydrochlorofluorocarbon
- limescale
- metho
- tartaric acid
- tear gas