archipterygium
noun
ar·chip·te·ryg·i·um
: a primitive form of fin having a long segmented axis (as that of Neoceratodus)
Word History
Etymology
New Latin, from archi- + Greek pterygion little wing, fin
| 单词 | archipterygium |
| 释义 | archipterygiumnoun ar·chip·te·ryg·i·um : a primitive form of fin having a long segmented axis (as that of Neoceratodus) Word HistoryEtymology New Latin, from archi- + Greek pterygion little wing, fin |
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