Eight drawings by French artist Jean Cocteau will be auctioned next week.下周法国画家让·科克托的8幅作品将被拍卖。Larger drawings tend to require two or three exposures to cover them.较大的图画往往需要两三张胶片才能拍下来。Morris executed a suite of twelve dra...
他们有一套非常精良的设备.They had a very refined apparatus.他们在边境上集结了装备精良的军队.They massed well - equipped troops on the frontier.业余人士拍摄的视频片段和制作精良的好莱坞影片之间存在着巨大的差距。There's a big difference between an amateur video and a slick Holly...
As the rubber droplets lose the acetone solvent, they become tacky and agglomerate.当橡胶滴失去丙酮溶液后, 变成粘的,聚集态的.After some initial problems, acetone was successfully produced in quantity...解决了最初的一些问题之后，终于成功地制造出了大量丙酮。Outlined s...