bog
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source: By Raul Cortez999 - Own work, CC BY-SA 4.0
noun
1. wet muddy ground too soft to support a heavy body:
沼地, 泥沼, 沼
e.g. a peat bog
e.g. figurative : a bog of legal complications
e.g. the island is a wilderness of bog.
Ecology wetland with acid peaty soil, typically dominated by peat moss. Compare with fen1.
2. (usually the bog) British informal a bathroom.
｟英俗｠ ; 〖the ～〗 便所(lavatory)
verb (bogs, bogging, bogged) with object (usually be bogged down)
cause (a vehicle, person, or animal) to become stuck in mud or wet ground:
〖通例be ～ged〗 【沼などに】はまり込む(down) «in»
e.g. the car became bogged down on the beach road.
(be bogged down) (of a person or process) be unable to make progress:
｟比喩的に｠ 【困難な状況･問題などに】陥る, 行き詰まる, とらわれる(down) «in, over, with»
e.g. you must not get bogged down in detail.
ORIGIN
Middle English: from Irish or Scottish Gaelic bogach, from bog ‘soft’.