单词	water supplying and sewage
释义	water supplying and sewage 给水排水
随便看	equivalent echo equivalent echoing area equivalent economic stripping ratio equivalented equivalented frame method equivalent edge current equivalent education equivalent effect equivalent effecting load equivalent effective fluidmodel equivalent effective radius equivalent effective radius of a control rod equivalent effective strain equivalent effective stress equivalent effective temperature Equivalent Effect Principle equivalent-effect principle equivalent effect theory equivalent effect translation equivalent-effect translation Equivalent effect translation theory equivalent efficiency equivalent efflux time equivalent eircuit Equivalent eireuit model