单词	greisen
释义	greisen noun grei·​sen ˈgrī-zᵊn  : a crystalline rock consisting of quartz and mica that is common in Cornwall and Saxony Word History Etymology German First Known Use 1878, in the meaning defined above
随便看	shut shut (in or up) shut (of) shut away shut down shut in shut in or up shut of shut off shut off from shut one's face shut one's mouth shut out shut up shut up shop shut your pie hole shut-eye shut-in shut-ins shut-mouthed shutdown shutdowns shute shuted shutes

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