n.长沙发椅，睡椅,（病人受检查时躺的）长榻,麦芽床,涂底，涂层 vt.表达,使躺卧,播撒谷物使发芽 vi.躺卧,隐蔽，埋伏,使成堆
Roy swung his legs carefully off the couch and sat up.
罗伊小心地把腿挪下沙发，坐了起来。
We were sitting on the couch in the living room watching TV.
我们就坐在客厅的沙发上看电视。
She slipped out of the jacket and tossed it on the couch.
她麻利地脱下夹克，扔在了沙发上。