adj.旋转的;
例句:
The advantages of high efficiency rotary surface grinding finish machining technique are pointed out.
指明高效滚切磨削加工技术的优越性.
the rotary movement of the helicopter blades
直升机螺旋桨叶的转动
In fact, it's an essential reflection of the nature of Rotary service.
事实上, 它是扶轮服务性质的一种基本反映.