古: antiquity; ancientry馆: accommodation for guests泉屋博古馆: sen oku hakuko kan古光: furumitsu古管刺球藻属: archaeohystrichosphaeridium古光生物学: palaeophotobiology古观象台: beijing ancient observatory古广明: gu guangming古关岛: guguan island古圭: gugui古关: furuseki; koseki古硅华: fossil sinter古怪之人: be neither fish flesh nor good red herring
