sofa bed
柯林斯词典
1. N-COUNT A sofa bed is a type of sofa whose seat folds out so that it can also be used as a bed. 沙发床
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sofa bed (also sofa-bed) (sofa beds)
剑桥词典
- a sofa that opens to form a bed
沙发床 返回 sofa bed
沙发床 返回 sofa bed
沙发床 返回 sofa bed