单词	Pleuracanthus
释义	Pleuracanthus noun Pleu·​ra·​can·​thus ˌplu̇rəˈkan(t)thəs : a genus (the type of the family Pleuracanthidae) of Paleozoic sharks of the Carboniferous and Lower Permian of Europe and North America having a subterminal mouth, long dorsal fin, and a strong serrated spine on the nape Word History Etymology New Latin, from pleur- + -acanthus
随便看	sheds shedu shee sheefish sheel Sheeler sheeling sheelings sheen sheened sheener peered peered (at) peered at peeress peeresses peerie peeries peering peering (at) peering at peeringly peerless peerlessly peerlessness

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