基本解釋[經(jīng)濟(jì)學(xué)]商品材材積[辳業(yè)科學(xué)]木材買賣材積詞組短語短語merchantable volume ratio 出材率merchantable volume table 出材率表merchantable volume ratio tables 出材率表percent of merchantable volume 出材率merchantable volume yielding rate 出材率merchantable volume更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)商品材材積辳業(yè)科學(xué)木材買賣材積