circularityn.循环性;圆;环状
circularadj.圆形的;循环的n.传单;通报
circular timing axis圆形时间轴
circular agriculture循环农业
circular corrugation环形振纹
circular causal chai循环影响链
circularity crossing环行交叉路口
circular correlation循环相关
circular consumption循环消费
circular linkage map环状连锁图
circular surge shaft圆形调压井
circular integration流通性联合