Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/bcace576bc4024ad3db820381a40eb2a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 wind drift sand region是什么意思，wind drift sand region的翻译，wind drift sand region音标、读音、用法和例句_按摩法牛津词典
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沙地貌研究的重要基礎問題之一。