词汇	导数估计
释义	导数估计医derivative estimation
随便看	practice token practice training practice training base practice training bases practice training cost practice training courses practice training teacher practice transition practice trial practice turn practice type practice-type talent practice unit practice usury Practice Valuation and Purchase practice value Practice Variation,Clinical Practice Variations,Clinical Practice Versions of Nuclear Bombs practice view practice weld practice what one preaches practice what you preach Practice what you preach Practice what you preach.-Combe