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....the corruption that pervades every stratum of the country...渗透到社会各阶层的腐败An aquifer is a water-bearing rock stratum such as...
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.The coal is a coal resource that reserves in old stratum.石煤是贮藏在古老地层中的一种煤炭资源.A portion of bedrock or other stratum protruding...
The song was banned from the airwaves.这首歌曲被禁止在电台或电视台播放。More and more TV and radio stations are crowding the airwaves.愈来愈多的电视台和广播电台使无线电波段愈来愈拥挤。In the last days before the vote, both sides are saturating the airwaves.选举前最后...