adj.旋转的；波动的；起伏的；n.旋转；动摇；轰鸣； 英英释义： rolling[ 'rəuliŋ ]n.a deep prolonged sound (as of thunder or large bells)同义词：pealpealingrollthe act of robbing a helpless person"he was charged with rolling drunks in the park"propelling something on wheels同义词：wheelingadj