sandstone的复数形式为：sandstones...

The fossils at Dinosaur Cove are embedded in hard sandstones.恐龙峡谷中的化石都嵌在坚硬的砂岩中。Alternating sandstones and shales are regarded as important.蚀变的砂岩和页岩是很重要的.The coarsest sandstones intercalated with grey mudstones.最粗粒砂岩与灰色泥岩...

变质砂岩...

sandstone的音标：sandstone的英式发音音标为：['sændstəʊn]sandstone的美式发音音标为：['sændstoʊn]...

Both clay and sandstone are unstable rock formations.黏土和砂岩都是不牢固的岩石构造。An aquifer is a water - bearing rock stratum such as sandstone and chalk.地下蓄水层是一些有水的岩石层,如沙岩和白垩岩.Houses in the area are built of sandstone.这个地区的房屋都是用砂岩建...

n.砂岩，砂石...

metasandstone的音标：metasandstone的英式发音音标为：[me'teɪzndstəʊn]metasandstone的美式发音音标为：[me'teɪzndstoʊn]...

Results have indicated that major sliding surfaces are happened to pass through colluvium and sandstone.而所评估之潜在滑动面则多通过五弯仔地区之崩积层与砂岩层.A shale formation with sandstone interbedded is also a potential oil bearing formation.以...