OFET有机场效应晶体管ofprep.关于；... 的（表所属）；出身于；由于of or relating to achondroplasia.属于或关于软骨发育不全的。Of or exhibiting electromagnetism.电磁性的电磁性的或显示电磁性的of most comfortable level thresholds最舒适阈Of or relating to differentiation.微分的微分的、与微分学有关的of northwestern Canada and Alaska.产于加拿大西北部和阿拉斯加。Of course there were shortcomings.当然缺点也有。Of Graphic Expression in Engineering工程绘画表现of or concerned with astrophysics.属于或有关天体物理学的。of or relating to atherosclerosis.属于或与动脉硬化症有关。Of little leaves opening stickily.殷红小叶使我沉默。

1. The speed of light is an important constant.
   光速是一个重要的常数。
2. It was the supreme moment in his life.
   那是他一生中最重要的时刻。