rotate
v[I, Ipr, Tn, Tn.pr]
1 (cause sth to) move in circles round a central point (使某物)旋转或转动
Danger: rotating blades. 危险: 叶片旋转, 注意安全.
rotate the handle gently 轻轻转动手柄.
2 (cause sb/sth to) take turns or recur in a particular order (使某人[某事物])轮流或按顺序循环
The post of chairman rotates among members of the committee. 主席一职由委员会的成员轮流担任.
the technique of rotating crops 轮种作物的技术.
What do you want to do next September? Do you have any plans?
你今年9月打算干什么?你有什么计划吗?
OK. I've got a better idea. Why don't we do it together?
好,我有了一个更好的主意。为什么我们不一起干呢?
Perhaps in those days I was. Pierre and I did have a very good time at the ball. But that was the last moment of happiness in our lives. That night everything changed.