名词
中文翻译：头发指南针
同义词：
['hair compass', 'hair needle']
例句：
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1.She used her hair compass to find her way in the dark.
她在黑暗中用她的指南针找到了路。
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2.The old man had a hair compass that he used to navigate his way around the city.
那位老人有一个指南针，他用来在城市里导航。
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3. The child was lost without his hair compass and had to wait for help.
那个孩子没有指南针就迷路了，不得不等待帮助。