单词	monochromat
释义	monochromat noun mono·​chro·​mat ˈmä-nə-krō-ˌmat  ˌmä-nə-ˈkrō  : a completely color-blind individual Word History Etymology mon- + Greek chrōmat-, chrōma First Known Use 1893, in the meaning defined above Medical Definition monochromat noun mono·​chro·​mat ˈmän-ə-krō-ˌmat  ˌmän-ə-ˈ  1 : an individual who is completely color-blind 2 : an optical part (as a microscope objective) that is used only in a limited range of wavelengths
随便看	poolroot pools poolside poolsides poolwort pooly poon poon tree poona poona pea poonac poonacs poonced poonces pooncing poonghie poons poontang poontangs poop poop cabin poop deck poop out poop royal pooped

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