v.(使某物)旋转[转动]( rotate的第三人称单数 );(使某人或某物)轮流[按顺序循环];
例句:
The carriage feeds the tool while the workpiece rotates.
当工件旋转时,拖板送进刀具.
The earth rotates once a day on its axis.
地球绕它的自转轴一天旋转一周.
This drum is fixed to the road wheel and rotates with it.
这个鼓轮固定在负重轮上,并随之转动.