基本解释n.沙發土豆；指什麽事都不做；終日躺在沙發上看電眡的人同根派生 couch-potato相关词英汉例句用作名詞 (n.)Couch potatoes enjoy watching television just as mouse potatoes enjoy working on computers.沙發土豆愛看電眡像鼠標土豆愛用電腦工作。couch-potato更多例句