单词	白粉石系
释义	同Formation, Kreide
随便看	mid- mid. mida midac automatic general integrated computation midac automatic general integrated computer midac automatic general integrated computer{=magic} mid-afternoon midafternoon midafternoon prayer mid age mid-age midage mid air mid-air midair midair collision midair collision rate mid-air recovery system mid-air recovery system (mars) midar mid-arctic ridge midas midas canyon midas cichlid midas cichlid--1864)--cichlasoma citrinellum (günther