material need的用法和样例：
例句
- The material in a moon takes time to deform, so the distortion is always out of alignment with the forces that produce it.
卫星中的物质需要时间变形，因此变形方向一定不会与造成变形的力相同。 - Similarly the Arab chieftains on their silken Byzantine divans could not forget the desert ,and hoarded riches far beyond any possible physical need.
同样，坐在拜占庭帝国丝绒沙发椅上的阿拉伯酋长也不会忘记沙漠，他们把远远超出任何可能物质需要的财富囤积起来。
