单词	委托作品
释义	委托作品commissioned works
随便看	exchange forces exchange for physical exchange for physical (efp) exchange frequency exchange, fuel-sodium exchange, fuel-sodium (heat) exchange, fuel-sodium [heat] exchange-- fuel-sodium (heat) exchange-- fuel-water (heat) exchange fund exchange half-life exchange half-time exchange identification exchange input/output exchange instruction exchange integral exchange interaction exchange-- ion exchange is no robbery. exchange isotherm exchange isotope exchange, isotope exchange-- isotope exchange jump exchange keying