circularsn.街招；通告；传单名词circular的复数形式.circularadj.圆形的；循环的n.传单；通报circular snips圆剪circular joint圆焊缝circular orbit圆轨道circular whorl环状纹circular point虚圆点circular lance圆弧切口,圆弧切缝circular cross圆形截面circular house围屋circular model循环模式circular field圆磁场