n.长椅；睡椅；长沙发；兽穴
vt.表达；躺下
vi.埋伏；躺下
Little Tom was lolling about on the couch, eating sweets. 小汤姆懒洋洋地躺在睡椅上，吃着糖果。
His black leather couch looks expensive. 他的黑色皮沙发看上去很昂贵。
The rabbit sprang from its grassy couch. 兔子从草丛中跳出。
用作及物动词 (vt.)Poets couch their ideas in beautiful language. 诗人用美丽的语言传达他们的意念。
The refusal was couched in friendly language. 他用友善的语言表达了拒绝之意。
