swirling motion造句

例句与造句

1. The resulting standing wave is a swirling motions such as might result if we swirled water in a round - bottomed cup
   所产生的驻波是一种旋转运动，它是在我们转动圆底杯中的水时会产生的现象。
2. It's difficult to find swirling motion in a sentence. 用swirling motion造句挺难的