柯林斯词典flying boat 1. N a seaplane in which the fuselage consists of a hull that provides buoyancy in the water 飛艇 返回 flying boat剑桥词典an aircraft shaped like a boat at the bottom , and able to land on water 船身式水上飛機(底部像船一樣的飛行器,能在水上降落) 返回 flying boat