基本解釋n.沙發(fā)土豆；指什么事都不做；終日躺在沙發(fā)上看電視的人同根派生 couch-potato相關詞英漢例句用作名詞 (n.)Couch potatoes enjoy watching television just as mouse potatoes enjoy working on computers.沙發(fā)土豆愛看電視像鼠標土豆愛用電腦工作。couch-potato更多例句