vi.

1. 旋轉，轉動[（+around）]
   The earth rotates from west to east.

   地球從西向東旋轉。

2. 循環，輪流
   The seasons rotate.

   四季循環。

3. 【軍】輪換調防

vt.

1. 使旋轉，使轉動
2. 使輪流；輪換
   Farmers rotate crops in the fields.

   農民在耕地上輪栽農作物。

3. 【軍】把（人員，部隊）輪換調防

a.

1. 【植】輻狀的

v.

1. move in a circle round an axis.
2. pass to each member of a group in a regularly recurring order.
3. grow (different crops) in succession on a particular piece of land.