financial rate of return的用法和樣例：
例句
- The return on capital was also a good deal higher in the intensive orchard.
集約果園的資金回收率也顯著(zhù)高。 - Speeding up the reduction of ZnO with control of the reduction of FeO is the key subject for increasing the ZnO recycling rate.
如何加快氧化鋅的還原分離而抑制氧化鐵的還原及聚集長(cháng)大將成為提高氧化鋅回收率的關(guān)鍵。
