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单词 internal skeleton
释义

> as lemmas

internal skeleton
internal skeleton n. Zoology the skeleton of a vertebrate; = endoskeleton n. at endo- prefix and comb. form ; also figurative.
ΚΠ
1787 G. Adams Ess. Microscope v. 184 All quadrupedes, birds, and fishes, have an internal skeleton of bones to which the muscles are fixed.
1877 H. A. Nicholson Anc. Life-hist. Earth ix. 112 The ordinary Cuttle-fishes and Calamaries either possess an internal skeleton, or if they have an external shell, it is not chambered.
1986 PC Mag. July 135 A steel chassis forms the internal skeleton.
2010 W. T. Fitch Evol Lang. v. 216 The presence of an internal skeleton gives vertebrates a major advantage.
extracted from internaladj.n.
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