We could now very plainly hear their heavy tread.我们现在可以非常清楚地听到他们沉重的脚步声。Plainly, a more objective method of description must be adopted.显而易见，必须采用更为客观的描述方法。He was plainly very put out at finding her there.发现她在那里他明显很不安。...
Despite being classified as a depressant, alcohol initially acts as a stimulant on the central nervous system.虽说被划定为镇静剂，酒精最初却是被当作中枢神经系统的兴奋剂。Rocks can be classified according to their mode of origin...可以根据岩石的成因对其进行分类。The ...