sludge

Bùn lầy

a thick, soft mixture of mud and water that is difficult to move through or work with

• sludge in a river

Collocations sludge in the water · sludge on the ground

• The sludge made it difficult to walk.

  Bùn lầy khiến việc đi lại trở nên khó khăn.

Phế thải dạng lỏng

a thick liquid waste material, especially from factories or oil wells

• sludge from a factory

Collocations industrial sludge · oil well sludge

• The company is responsible for disposing of the sludge.

  Công ty phải chịu trách nhiệm xử lý phế thải dạng lỏng.