单词	exchange scheme
释义	exchange scheme 交换方案
随便看	Displacement rotation field displacement rule displacement-rupture length relationship displacement sensor displacement-sensor displacement sensors displacement series Displacementservo system displacement servo system displacement settlement displacements Displacement saltation displacement scale displacement score reduction displacement seismograph displacement seismometer displacement self detection displacement sensing displacement sensitive region displacement sensitivity displacement shift displacement ship displacement shock response spectrum displacement significance test displacement sign of crura of diaphragm