接着, 她回过头去看是谁塞给她这个标语牌的.Then, she looked round for the man who'd put the placarded staff in her hand.沿街排列着许多大的欢迎标语牌.Big placards beating welcome slogans are posted along the street.他们很多人拿着标语牌和图表.Many of them bore post...
我觉得自己应该放声歌唱。I feel as if I should break into song.生于苏格兰的安妮37岁，最近复出，再度投身于其辉煌的歌唱事业中。Scots-born Annie, 37, has recently re-launched her phenomenally successful singing career.小鸟已经在花园里歌唱了。Birds were already singing in the ga...
...the internationally agreed rules of chemical nomenclature.国际公认的化学命名规则It developed variations in nomenclature and in substance.它在名称上和实质上都发生了一些变化.Multiply unsaturated compounds are usually best named by the IUPAC nomenc...