I took the phone, and she went discreetly into the living room.我拿起了电话，她知趣地进了客厅。We were sitting on the couch in the living room watching TV.我们就坐在客厅的沙发上看电视。In this living room we've mixed glorious floral prints.在这间客厅，...
Locally dolomite and anhydrite are important as cements.局部地方白云石和硬石膏也是重要的胶结物.Locally dolomite and anhydrite are important as cements , together with minor authigenic quartz.在局部地方白云石和硬石膏也是重要的胶结物;还有少量自生石英.Macro - defect - f...