1圆redondo, circular, círculo 辨析>>
2循环cíclico, ciclo, circulatório, circulação, circular 辨析>>
英circular functioncircular function‘数’圆函数; 三角函数
英circular letter of creditcircular letter of credit可在全世界任何银行提款之信用状
英circular measurecircular measure‘数’弧度法;
英circular milcircular mil圆密尔
英circular polarizationcircular polarization‘光’圆偏振
英circular sawcircular saw可数名词圆锯 (buzz saw)
英court circularcourt circular(英国皇家给新闻界之) 宫廷公报
德Kreisbewegung[die] 圆周运动。绕圈。转动。循环。rotation, circular motion, circular motion, circular movement
德Kreisbogen[der] [数]圆弧。圆拱。circular arch, circular arc
德Ringbahn[die] (大城市有轨电车或高架铁路等的)环形线circular line, circular railway