单词	fading variability
释义	fading variability 渐衰的变异性
随便看	economical phase-covariant cloning economical philosophy economical pipe diameter economical policy economical politics economical potential economical potential energy economical power economical power supply radius economical predicament economicalprinciple economical principle economic al principle economical principle of thinking economical principle on thinking economical production Economical profit economical proof economical property economical property of land economical psychology economical quality grade economical quantities economical quantities of oil economical quantities oil