基本解釋[經(jīng)濟(jì)學(xué)]固定成本節(jié)約英漢例句雙語例句This conclusion breaks the knowledge of single constant used at home and has certain practical significance for saving the cost…打破了國內(nèi)一直沿用單一常數(shù)的認(rèn)識(shí),對(duì)節(jié)約琯網(wǎng)投資有一定的實(shí)際意義。This conclusion breaks the knowledge of single constant used at home and has certain practical significance for saving the cost of network line.打破了國內(nèi)一直沿用單一常數(shù)的認(rèn)識(shí),對(duì)節(jié)約琯網(wǎng)投資有一定的實(shí)際意義。constant cost saving更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)固定成本節(jié)約