单词	误差原因消除
释义	误差原因消除error cause removal (ECR)
随便看	the dog wags its tail. the dole the dominant party the donkey means one thing and the driver another. the door is constantly shut the door is shut constantly the door must be either shut or open. the door of a furnace the door of the female apartments the door. to enter through the door to the female apartment of a house the dorsal fin of a fish the dorsal vertebræ the double-faced-drum the double pipe the dove of peace the down of a goose the down of geese the down platform the downs the dragon-boat the dragon-boat feast the dragon-boat festival the dragon-boat festival or race the dragon feast