名词
中文翻译：冠状突起
同义词：
['corkscrew', 'spindle', "spider's web"]
例句：
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1.The cardinal spine of the butterfly is responsible for its flight ability.
蝴蝶的冠状突起负责其飞行能力。
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2.The spindle of the hair was twisted around her neck.
头发的纺锤状部分缠绕在她的脖子上。
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3. The spider's web was so intricate that it was almost impossible to see the holes.
蜘蛛网非常复杂，几乎看不到洞。