名词
中文翻译：拐杖
同义词：
['crook', 'stick', 'crutch']
例句：
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1. He used a cane to walk after his leg injury.
他因腿部受伤后用拐杖行走。
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2. The old man needed a crutch to get around in the dark.
老人在黑暗中需要拐杖才能行动。
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3. The child was using a stick as a crutch while he walked.
孩子用棍子当拐杖走路。