#北外网院日积月累学英文#【懒人最爱的各种床】single bed 单人床; double bed 双人床; camp bed 行军床; four-poster bed 四柱床; hammock 吊床; bunk bed (上下铺的)双层床; sofa bed 沙发床; waterbed 水床; crib 婴儿床; cradle 摇篮; king-size bed/queen-size bed 特大号床
