基本解釋[軍事學(xué)]軍費(fèi)傚益英漢例句雙語例句Second chapter, the analyzing the military expenditure cost effectiveness economics.軍費(fèi)的成本傚益經(jīng)濟(jì)學(xué)分析。Second chapter, the analyzing the military expenditure cost effectiveness economics.第二部分：軍費(fèi)的成本傚益經(jīng)濟(jì)學(xué)分析。military expenditure effectiveness更多例句專業(yè)釋義軍事學(xué)軍費(fèi)傚益