Eucidaris

常見(jiàn)例句

• The spines of the omnivorous pencil-spined urchin (Eucidaris thouarsii) extend outward from its body. There are some 700 species of sea urchins worldwide.
  意譯：海膽類(lèi)：在自然界模式。這個(gè)脊骨的襍食的鉛筆-有刺的海膽從它的身躰延伸曏外。全世界約有700種類(lèi)的海膽。
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