1. 减免：derangement 扰乱 | derate 减免 | deration 解除配给
2. 降低额定值：derangement 扰乱 | derate 降低额定值 | derby back 异条板
3. 减税：derangement 扰乱不同步 | derate 减税 | derated engine 减功率发动机
4. 降低额定值 降额：derangementoflateralmeniscus 外侧半月板扰乱 | derate 降低额定值 降额 | deratedstandardlevel 标准失效率
1. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
1. It also promised to derate part of the debts of the seven poorest countries in Asia.