形容词
中文翻译：空的
同义词：
['empty', 'vacant', 'barren']
例句：
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1. The room is completely empty except for the desk and chair.
除了桌子和椅子，房间里空无一物。
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2. The park was deserted after the storm.
暴风雨过后，公园空无一人。
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3. The house was left to be sold by its previous owner.
房子被前业主卖掉了，现在一片空旷。