基本解释n.沙丘名詞dune的複數形式.同根派生 dunes相关词英汉例句用作名詞 (n.)There are lots of dunes in the desert.沙漠裡有許多沙丘。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