释义 |
lime·stone AHD[līmʹstōn'] D.J.[ˈlaɪmˌstəʊn]K.K.[ˈlaɪmˌston]n.(名词)- A common sedimentary rock consisting mostly of calcium carbonate, CaCO3, used as a building stone and in the manufacture of lime, carbon dioxide, and cement. 石灰岩:一种普通沉积岩,主要成分为碳酸钙,CaCO3,用于建筑,并用于制造石灰、二氧化碳和水泥
n.attributive.(定语名词)- Often used to modify another noun:用于修饰另外的名词:limestone cliffs; limestone walls.石灰岩峭壁;石灰岩墙
|