regular lot交易所的成交单位
regularadj.有规律的;定期的;经常的;正规的;整齐的;规则的
regular furnace inner body规整炉膛
regular university library本科院校图书馆
regular meetings/visits定期会议/访问
regularly varying function正规变化函数
regular digital plot model规则网点模犁
regular digital grid model规则网格模型
regular hexagon thin plate正六边形板
regularity of sound change语音变化的规律性