degradev.降格;使屈辱;贬低;退化;降解
Degraded Official左降官
degraded recovery降级恢复
degraded guar gum降解瓜胶
degraded mountain退化山地
degraded humanity堕落的人性
degraded products次品
degraded pastures退化草场
degraded red soil退化红壤
degraded rangeland退化草地
degraded chernozem变质黑土,退化黑钙土