adj.旋转的；n.旋转式机器；环行交叉路； 变形： 复数：rotaries 双语释义：adj.(形容词)旋转的，转动的 having a wheel-like motion,moving in a circle英英释义： rotary[ 'rəutəri ]n.a road junction at which traffic streams circularly around a central island"the accident blocked all traffic at the rotary"