material object

• 实物

material object的用法和样例：

例句

1. Photogram Print made by the exposure of an object directly on photographic paper.
   实物构图直接用光把一个物体投射于相纸上所造成的图像。
2. As with the photon, material particles can be created and destroyed.
   象光子一样，实物粒子也可以产生和毁灭。