单词	洞堡
释义	洞堡Domburg
随便看	fractional integrator fractional ionization fractional ion yield fractional irradiation fractionalise fractionalism fractionalisms fractional isotope fractional isotope abundance fractional isotope--abundance fractional isotopic abundance fractionalist fractional iteration fractionalization fractionalize fractionalized fractionalizes fractionalizing fractional knapsack problem fractional life fractional-life method fractional linear group fractional linear substitution fractional linear transformation fractional liner transformation