mining recovery造句
例句與造句
- the significance of ratio of mining recovery and its influences on charge of compensation tax for mineral resources
開采回采率系數(shù)的意義及其對(duì)礦產(chǎn)資源補(bǔ)償費(fèi)影響的探討 - It's difficult to find mining recovery in a sentence. 用mining recovery造句挺難的