The men and cannons were put into flatboats.士兵和大炮都上了平底船....

flatboat的音标：flatboat的英式发音音标为：['flætbəʊt]flatboat的美式发音音标为：['flætˌboʊt]...

flatboat的复数形式为：flatboats...

n.（浅水）平底船...

flatboats的音标：...

n.（浅水）平底船( flatboat的名词复数 )...