circularisevt.传阅；发通知；推广=circularize(美).circularadj.圆形的；循环的n.传单；通报circular pipe culvert圆管涵circular plate anchor圆形锚板circular conical fold圆锥形褶皱circular shareholding循环持股circular economic law循环经济法circular construction圆形建筑物circular carved panel圆雕饰板Circular portable saw环形手提式锯circular distribution圆形分布circular galvanometer圆形电流计