A couch or sofa is a piece of furniture for seating two or more people in the form of a bench, with or without armrests, that is partially or entirely upholstered, and often fitted with springs and tailored cushions. Although a couch is used primarily for seating, it may be used for reclining, napping, eating, jumping, and sexual relations.
近义、反义、联想词
近义词
n.
seat, flat coat, ground, primer, priming, primer coat, priming coat