名词
中文翻译：尾骨板
同义词：
['tail bone', 'spine例句：1. The tail spar of the fish was so thin that it could be easily broken.（这条鱼的尾骨很薄，很容易就断了。）']
例句：
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1. The tail spar of the fish was so thin that it could be easily broken.
这条鱼的尾骨很薄，很容易就断了。
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2. The doctor used a tail spar to stabilize the patient's spine.
医生用尾骨来稳定患者的脊柱。
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3. The tail spar is an important part of the human body.
尾骨是人体的重要组成部分。