音标发音英式音标 [ˈrɪv.ə.bəʊt]美式音标 [ˈrɪv.ɚ.boʊt]英式发音 美式发音 基本解释n.內河船(如拖輪、大型平底船、劃船等的)同根派生 riverboat相关词英汉例句A riverboat with a keel but without sails, used for carrying freight.運貨船一種運貨的河流用船,有龍骨但無帆A flat-bottomed riverboat.一種平底的江輪riverboat更多例句英英字典劍橋英英字典 a large passenger boat that travels up and down a riverriverboat剑桥字典riverboat柯林斯字典