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单词
ceratodus
释义
ceratodus
/se-ratˈō-dəs/
noun
(a fossil of) any extinct lungfish of the genus
Ceratodus
, of the Cretaceous and Triassic periods
The barramunda, an Australian lungfish, formerly included in the genus, but now classified
Neoceratodus
ORIGIN:
Gr
keras
,
-atos
horn, and
odous
tooth
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hard court
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更新时间:2025/3/25 18:50:53