A slipcover is a loose cloth cover you put over furniture — a sofa, an armchair, sometimes a cushion — so you can protect it or change how it looks. It is not sewn onto the furniture; you slip it on and you can take it off to wash. American English uses this word a lot; British speakers may also say loose cover. It is not a bed sheet, and it is not the tight factory fabric that never comes off. Home and shop language; informal to neutral. Though actually some cheap slipcovers fit badly and wrinkle, so people sometimes use the word with a slightly practical, not fancy, feel.

沙發套；椅套；家具布套（可拆下來洗的那種）。