基本解釋[經(jīng)濟(jì)學(xué)]風(fēng)沙過(guò)渡區(qū)英漢例句雙語(yǔ)例句The classification of coastal dunes is the most important basic problem in the research on the landscape of the wind drift sand in coastal region.海岸沙丘分類一直是海岸風(fēng)沙地貌研究的重要基礎(chǔ)問(wèn)題之一。wind drift sand region更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)風(fēng)沙過(guò)渡區(qū)