recovery.回收
recoveryn.恢复;痊愈;复原;重获
recovery of oil油的回收
recovery points恢复点
recovery method回收法
recovery turbine废能量回收发电
recovery in kind实物补尝
recovery heating恢复加热
recovery tractor抢救牵引车
recovery circuit恢复电路
recovery program恢复计划
Recovery methods恢复方法