fireboat

详细解释:n. 救火船

英语解释：

名词 fireboat:

a boat equipped to fight fires on ships or along a waterfront

详细解释：

fire.boat

n.Nautical （名词）【航海】
A boat equipped to fight fires along waterfronts and on ships.
救火艇，救火船：为扑灭沿水滨区和船上大火而装备起来的船