单词	gnathite
释义	gnathite noun ˈnāˌthīt, ˈnaˌth- plural -s : a mouth appendage (as a mandible, maxilla, or maxilliped) of an arthropod Word History Etymology gnath- + -ite
随便看	Saora saora Saoshyant sap sap cavity sap chafer sap flow sap green sap gum sap pine sap rot sap shield sap stain sap stream sap tie sap-drawer sapa sapajou sapajous sapan sapans sapanwood sapek sapele sapele mahogany

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