They used copyrighted music without permission.他们未经允许使用了受版权保护的音乐。That magazine usurped copyrighted material.那杂志盗用了版权为他人所有的素材.Why is it common for students to download copyrighted music?为什麽学生下载有版权的音乐如同家常便饭?...
And a high molecular weight poly ( arylene ether nitrile sulfone ) has obtained.获得了高分子量的 聚芳醚 腈砜.BUNa - N is a general purpose oil resistant polymer known as nitrile rubber.丁腈橡胶(BUNa-N )是一种多用途抗油品腐蚀聚合物,称为腈橡胶.Organic cyanid...
He's becoming more and more obsessive about punctuality.他对守时要求越来越过分了。He's been taken to task for his habitual lack of punctuality.他因为经常不准时而受到批评.He gave the child a lecture on the importance of punctuality.他教训孩子...