单词	可降级
释义	可降级a.degradable可降低的；可降级的
随便看	world bank (see international bank for reconstruction and development) world bank｛=ibrd｝ worldbeat world-beater worldbeater world-beating world boxing association world boxing association 世界拳击协会 world boxing council 世界拳击理事会 world boxing organization 世界拳击组织 world brand world calendar world car worldcat world champion world championship world. chinese god of the unseen world cities world city world class world-class world climate world climate research program world climate research program｛=wcrp｝ world clock