词汇	chalk block
释义	chalk block n.石灰石块
随便看	xeroderma pigmentosum complementation group D xeroderma pigmentosum complementing group D xeroderma pigmentosum complementing group F xeroderma pigmentosum G xeroderma pigmentosum group B protein xeroderma pigmentosum group G gene xeroderma pigmentosum guoup D gene xeroderma pigmentosums xeroderma pigmentosum,xeroderma pigmentosa xerodermas xerodermata xeroderma,talipes and enameldefect Xeroderma,talipes and enamel defect xeroderma,talipes,enameldefect xerodermatic xerodermatosis xerodermatous xeroderma xerodermia xerodermia xerodermias xerodermic xerodermic idiocy xerodermic idiocy syndrome xerodermoid xerodermosteosis