-(规定的制度或章程)rule;regulation;ordination;prescribedprocedure;rope:
aswimmingpool'sregulations;游泳规则
trafficregulations;交通规则
-(整齐)regular:
Thecourseofthisriverusedtobequiteirregular.这条河流的水道原来很不规则。
Thebuildingsinthisareaarelaidoutinanorderlyfashion.这一片建筑物的布局十分规则。