agnathous

a. 属无颚类的

发音

/ˈæɡ.nə.θəs/

释义与例句

adj.
  1. 1.

    Jawless.

  2. 2.

    Afflicted by or characteristic of agnathia.

    医学

词源

From Ancient Greek ἀ- (a-, “without”) + Ancient Greek γνάθος (gnáthos, “jaw”) + -ous, equivalent to a- + -gnathous.

来源：wiktionary