名词
中文翻译：安全别针
同义词：
['safety pin', 'safety pin', 'safety pin例句：1. She used a safety-pin to fasten the buttons on her dress.（她用一个安全别针把衣服上的纽扣固定好。）']
例句：
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1. She used a safety-pin to fasten the buttons on her dress.
她用一个安全别针把衣服上的纽扣固定好。
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2.The policeman used a safety-pin to secure his uniform.
警察使用一个安全别针来固定他的制服。
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3. She wore a safety-pin as a necklace.
她戴着一个安全别针作为项链。