基本解释n.海底山同根派生 seamount相关词英汉例句用作名詞 (n.)Scientists made maps of the seamount in the 1930s.科學家們在1930年制作了海底山地圖。seamount更多例句英英字典劍橋英英字典 a mountain under the seaseamount剑桥字典seamount柯林斯字典