基本解釋[經(jīng)濟(jì)學(xué)]提前期風(fēng)險(xiǎn)詞組短語短語lead -time risk control 工期風(fēng)險(xiǎn)控制lead-time risk更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)提前期風(fēng)險(xiǎn)