柯林斯詞典catamaran /?k?t?m??r?n/ (catamarans) 1. N-COUNT A catamaran is a sailing boat with two parallel hulls that are held in place by a single deck. 雙躰船 返回 catamaran劍橋詞典a sailing boat that has two parallel hulls (= floating parts ) held together by a single deck (= flat surface ) 雙躰船，雙連舟 返回 catamaran