reverse SC逆向供应链reversev.逆转；倒退；互换；改变adj.相反的；反面的；颠倒的n.相反；背面；失败；倒档reverse water hammer反水锤reverse trancriptase逆转录reverse polarization反向极化reverse lever handle回动杆柄,回动杆把手reverse supply chain逆向供应链reversed cone nozzle倒锥形喷嘴reverse one's policyReverse dot - blot反向点杂交reverse energization反向激励reverse ratio rubber高苯乙烯橡胶