单词	phenanthryl
释义	phenanthryl noun phe·​nan·​thryl fə̇ˈnan(t)thrə̇l plural -s : a univalent radical C14H9 derived from phenanthrene Word History Etymology phenanthr- + -yl
随便看	sap stream sap tie sap-drawer sapa sapajou sapajous sapan sapans sapanwood sapek sapele sapele mahogany sapeles sapeli sapeque saperda sapere aude sapful saphead sapheaded sapheads saphenae saphenous saphie saphir d'eau

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