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...
We searched until we knew it would be pointless to continue.我们搜索又搜索,直到觉得继续下去也枉然时才罢手。Desperate with anxiety, Bob and Hans searched the whole house.焦急万分的鲍勃和汉斯把整座房子找了个遍。We searched here and there, but could not find her.我们到...