ruling apply
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rolling up
卷起;包卷;积贮;攒;缩成圆球;团拢;袅袅上升;前进;到达;蜂拥而来;出现;登场;来到 …
running up
增加;抬高;升;缩短;盖;造;急造;跑上去;赶快;迅速长大;上涨;腾贵;达到…;末赛跑输
ruling class
统治阶级