urchins是什么意思,urchins怎么读 语音:
  
urchins 基本解释
n. 顽童( urchin的名词复数 );淘气鬼;<主英><动>猬;<动>海胆
中文词源
urchins 用法和例句提示:点击例句中的单词,就可以看到词义解释
提示:点击例句中的单词,就可以看到词义解释
Sea urchins are perhaps best known for their armor of spines .
也许关于海胆,人们知道得最多的是它们的棘刺盔甲。
Bottom-dwelling creatures like mussels , brittle stars and sea urchins have not developed any defenses .
类似贻贝、海蛇尾和海胆这样生活在海底的生物尚未演化出任何防御能力。
Sea urchins bore through rock to carve out nooks , where they can protect themselves from waves and predators .
海胆在岩石上钻孔,为自己开凿出藏身之所,以躲避海浪和天敌的袭击。
Now scientists are solving the mystery of how urchins keep their teeth so keen , and the research could lead to self-sharpening tools .
现在科学家正在解开海胆牙齿永不变钝之谜,而这项研究将可能促进研发自锐工具。
An orthodontist 's dream , an atlantic wolffish displays the hardware it uses to crush mollusks , shellfish , and sea urchins .
牙齿矫正医师的梦想,太平洋狼鱼炫耀着它用以收拾软体动物,贝壳和海胆的装备。