英语词汇flatboat怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
First came the steamboat; although flatboats and keelboats continued to be important until the 1850's steamboats eventually superseded all other craft in the carrying of passengers and freight.
首先是蒸汽船，虽然1850年时蒸汽船最终取代了所有用来运载乘客和货物的船只，随后平底船和龙骨船仍然相当重要。
2
Keelboats, flatboats, and large rafts carried the first major commerce.
运货船、平底船和大木筏运载着最初的主要商品。

单词	flatboat
释义	flatboat 英/ ?fl?t?b??t / 美/ ?fl?t?bo?t / 简明释义 n.平底船复数 flatboats 专业释义 1 交通运输工程平底船双语例句 1 First came the steamboat; although flatboats and keelboats continued to be important until the 1850's steamboats eventually superseded all other craft in the carrying of passengers and freight. 首先是蒸汽船，虽然1850年时蒸汽船最终取代了所有用来运载乘客和货物的船只，随后平底船和龙骨船仍然相当重要。 2 Keelboats, flatboats, and large rafts carried the first major commerce. 运货船、平底船和大木筏运载着最初的主要商品。
随便看	powder source powder spark test powder specimen powder spectrum powder spray powder sprayer powder spraying powder spreader Powder Springs powder squeezer powder squib powder starter powder stearic acid powder stick powder stock powder strip powder structure determination powder sugar powder suppressant powder surface modification powder suspension powder taken cold powder technique powder techniques powder technology