单词	Carchariidae
释义	Carchariidae plural noun Car·​cha·​ri·​idae ˌkärkəˈrīəˌdē : a family of sharks that has existed at least since Lower Cretaceous times and as now understood contains Carcharias and various extinct genera but formerly included many other genera (as Galeorhinus and Mustelus) and in some classifications was coextensive with Carcharhinidae Word History Etymology New Latin, from Carcharias, type genus + -idae
随便看	rig's disease rig-and-fur rig-out petering petering (out) petering out peterman petermen peters Peters peters (out) peters out Petersburg petersburgs Petersen coil petersham petershams Peterson petes petest petfoodes petfoods pether petillant petiolar

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