单词	spiegeleisen
释义	spiegeleisen noun spie·​gel·​ei·​sen ˈspē-gə-ˌlī-zᵊn  variants or less commonly spiegel ˈspē-gəl  : a composition of iron that contains 15 to 30 percent manganese and 4.5 to 6.5 percent carbon Word History Etymology German Spiegeleisen, from Spiegel mirror + Eisen iron First Known Use 1855, in the meaning defined above
随便看	ponced about ponced around poncelet Poncelet wheel ponces ponces about ponces around Ponchielli poncho ponchoed ponchos poncing poncing about poncing around ponciri Poncirus ponciruses poncirusses pond pond apple pond bald cypress pond cypress pond dogwood pond duck pond hen

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