...a room, high and square with carpet underfoot and tapestries on the walls...一个高高的四方房间，地上铺有地毯，墙上挂着挂毯He saved a little girl from being trampled underfoot in the rush for the fire exit.他从冲向安全出口的人群脚下救出了一个小女孩。Thousands of ...
At the macroscopic level, an ideal gas is defined by a process of extrapolation.从宏观角度看, 理想气体的定义是由推论而得来的.From the macroscopic properties of gravity you can work out what the graviton should be like.从引力的宏观属性,你可以推算出引力子的大致情况...