marsh; swamp; wetlands; muddy ground covered with aquatic plants

marsh gas; a colorless, odorless, flammable gas produced by the decomposition of organic matter in swamps or mines; used as fuel or raw material for the chemical industry

marshland; swamp; bog; everglade

a pit or tank used to produce and store biogas from fermented organic waste

swamp; slough; a low-lying area of deep mud

salt marsh or salina; a marshy area containing high concentrations of salt and salt-tolerant plants

prawn or shrimp found in marshes and fresh water, particularly the giant tiger prawn or similar grass shrimp species

a pond or pool of water; can refer to both natural wetlands and artificial ponds in gardens

marshland; swamp; bog; fen; curragh

the study of the biological, chemical, and physical features of lakes and other bodies of fresh water

A species of freshwater shrimp (Macrobrachium nipponense) found in lakes, ponds, and rivers; it is a common food source and is also known as [[青虾|青蝦|qing1 xia1]] or [[河虾|河蝦|he2 xia1]].

marshy area; swamp; everglade

(bird species of China) striated grassbird (Megalurus palustris)

(bird species of China) marsh tit (Poecile palustris)

moor coal; peat

a large semi-aquatic rodent native to South America (Myocastor coypus), also known as the coypu

lakes and marshes; refers generally to various bodies of water on the ground