名词
中文翻译：床单
同义词：
['blanket', 'quilt', 'coverlet例句：1. She spreads her sheet tin on the bed and falls asleep.（她把床单铺在床上，然后睡着了。）']
例句：
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1. She spreads her sheet tin on the bed and falls asleep.
她把床单铺在床上，然后睡着了。
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2.The old man has a sheet tin with his name written on it.
那位老人有一个印有他名字的床单。
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3.They used to sleep under their sheet tins in the winter.
他们过去冬天的时候会睡在他们的床单下。