powerboat是什么意思音标:英 ['pauәbәut]

n. 机动艇

n a boat propelled by an internal-combustion engine

powerboat的用法和例句：

1.He even holds a powerboat speed record.

他甚至保持着一项汽艇速度记录

2.We've had a think about that. It's gotta be somebody with a speedboat, powerboat racing pcence.

我们想过这个事情 这个人必须 得有快艇 机动船竞速执照