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a. 规则的, 常例的, 有秩序的, 整齐的, 等边的, 定期的, 经常的, 合格的, 常备军的
n. 正规军, 正式队员
ad. 经常地
n. 正常体
【计】 正常体
【医】 有规律的, 定时的
【经】 有规则的, 正式的, 固定的

regular income regular-mail regular spiking regular session regular chain regular sandhi regular breathing regular manifold regular polyhedron regular staff regular translation regular factor regular cortex voltage regular regular submanifold regular cap regular neighborhood regular recourse regular character regular measure regular algebra