名词
中文翻译：脚后跟
同义词：
['heel', 'heel bone例句：1. He had to stand on his tiptoes to reach the top of the tree.（他不得不踮起脚尖才能够到树顶。）']
例句：
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1. He had to stand on his tiptoes to reach the top of the tree.
他不得不踮起脚尖才能够到树顶。
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2.The doctor advised him to wear a brace for his calcaneous injury.
医生建议他因为脚跟受伤而佩戴支具。
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3.She was running down the street with her calcaneous hurting.
她正一瘸一拐地沿着街道跑，脚跟疼痛难忍。