基本解釋n.沙丘名詞dune的復數(shù)形式.同根派生 dunes相關詞英漢例句用作名詞 (n.)There are lots of dunes in the desert.沙漠里有許多沙丘。The wind is strong enough to move the sand dunes.風力強得可以吹動沙丘。dunes更多例句