基本解釋n. 反鏟；[機(jī)] 反鏟挖掘機(jī)同根派生 backacter相關(guān)詞英漢例句Optimization Study and Application of Backacter Mining Technology of Rock Dissolve Deposit Bauxite in Pingguo Mine 平果巖溶堆積型鋁土鑛反鏟開採工藝的優(yōu)化與應(yīng)用Keywords rock-dissolve depossit bauxite;backacter mining technology;optimization and application; 巖溶堆積型鋁土鑛;反鏟開採工藝;優(yōu)化與應(yīng)用;backacter更多例句詞組短語短語Backacter dipper 反鏟鬭backacter r 反鏟挖土機(jī);反鏟挖掘機(jī);反鏟backacter更多詞組專業(yè)釋義機(jī)械工程反鏟挖掘機(jī)反鏟挖土機(jī)