单词	dioptral
释义	dioptral adjective di·​op·​tral (ˈ)dī¦äptrəl : relating to a diopter or to focal power in diopters Word History Etymology Latin dioptra + English -al
随便看	Guanabara Bay guanacaste guanaco guanacos guanajuatite Guanajuato guanamine guanaquito guanas guanases guanay guanay cormorant guanayes guanays Guanche guanches guanethidine guanethidines guang Guangdong guango guangos Guangxi Zhuangzu Guangzhou guangzhous

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