名词
中文翻译：拉链
同义词：
['zipper', 'button-up', 'zippered']
例句：
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1.She pulled on her coat to go out for a walk.
她拉上外套出门散步。
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2.The children were pulling on their hats and scarves as the sun set.
当太阳落山时，孩子们正在拉上帽子和围巾。
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3. He pulled on his gloves before stepping into the cold winter air.
他穿上手套才走进寒冷的冬天空气里。