Many carbonate masses older than Middle Palaeozoic are of dolomite rather than calcite.中古生代以前的许多碳酸盐类矿物是白云石而不是方解石.The Chinese proletariat has natural ties with the peasant masses.中国无产阶级和广大农民有天然的联系.Never stand aloof from t...
书房把主要的生活区与厨房连在一起。The study links the main living area to the kitchen.像平常一样，他们是在厨房吃的饭。They ate, as they usually did, in the kitchen.厨房传来一阵喧闹声。There was a sound of loud voices from the kitchen....
城市灰尘是城市环境学研究的对象之一.Urban dust constitutes an important problem in urban environmental science.这一计算方法不具有环境学和生态学方面的意义.The budgetary method doesn't have the meaning of environmental science and ecology.作为一名曾经的商人, 他现在已经成...
发烧时，大量水分会通过排汗而丧失。During fever a large quantity of fluid is lost in perspiration.这片风景中只有一排村庄。The landscape is broken only by a string of villages.持枪歹徒朝天扫射了一排子弹。A gunman fired off a volley of shots into the air....