名词
中文翻译：拐杖
同义词：
['stick', 'crutch', 'cane']
例句：
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1. He used a stick to guide the child across the river.
他用一根棍子引导孩子过河。
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2. The old man needed a crutch to walk with his wife in the park.
老人需要一根拐杖才能和妻子一起在公园里散步。
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3. She carried a cane to help her balance as she walked down the stairs.
她拄着一根拐杖，帮助她在下楼梯时保持平衡。