agnathic
形容词 adj.
美 /æɡˈnæθɪk/
英文释义
形容词 adj.
-
Jawless.
— […] the heads are inverted and agnathic (lacking a lower jaw) […]
-
Afflicted by or characteristic of agnathia.
— […]an imperforate pharynx which existed in an agnathic lamb.
词源
From Ancient Greek ἀ- (a-, “without”) + γνάθος (gnáthos, “jaw”) + -ic.
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数据来源: Wiktionary