adj.转动的,轮流的;
例句:
We will talk more about rotational grazing next week.
下周我们将更多地探讨轮牧.
Experts say that rotational grazing can save money time.
专家说轮流放牧可以随时的省钱.
Rotational energy states have the least energy.
转动能态具有最小的能量.