vt.& vi. (使某物)旋转;使转动;使轮流,轮换;交替
adj. [植]辐状的;有辐射部分的
网络 循环; 旋转命令; 轮转
With a low-pitched rumbling noise, the propeller began to rotate.
随着低沉的隆隆声,螺旋桨开始旋转起来。
Stay well away from the helicopter when its blades start to rotate.
直升机的螺旋桨开始转动时,尽量离远点儿。
It also automatically rotate.
它还带自动旋转。
This large gear drives the small one to rotate the drum.
这个大齿轮带动小齿轮使滚筒旋转。
This large gear turns the small one to rotate the cylinder.
这个大齿轮带动小齿轮使滚筒旋转。