“Acrania”的概念、定义、翻译、参考文献-科学参考

单词	Acrania
释义	Acrania [ā`krān·ē·ǝ] ^ZOOLOGY A group of lower chordates with no cranium, jaws, vertebrae, or paired appendages; includes the Tunicata and Cephalochordata.
随便看	habenular nucleus Haber-Bosch process Haber process habit habitat habit plane habitual abortion habituation habitus haboob habutai hachure H acid hackberry hacker hacking hacking knife hacking-out tool hackle hackling hackly fracture hackmanite hackmarack hacksaw hack watch

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