endoskeleton

英['endəʊskelɪtn] 美['endoʊskelɪtn]
  • n. (动物)内骨骼
endoskeletal
Noun:
  1. the internal skeleton; bony and cartilaginous structure (especially of vertebrates)

1. Bones are rigid organs that form part of the endoskeleton of vertebrates.
骨为坚硬的器官,为脊椎动物内骨骼的一部分.

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