单词	地球成因学
释义	地球成因学 geogony
随便看	cement cement-bound cement cemented joint cementcementing material cement, cementum cement channeling cement cheliceralgland cement cheliceral gland cement [cheliceral]gland cement chemical composition cement chroma cement chuck cement chuck v cement churn cement cinder cement cinder block cement cinder stabilized soil cement city Cement City cement clay cement-clay mixture pillar cement-clay mortar cement clinker cement clinker mineral cement-concrete pavement cement concrete pavement cad system