Botolph
[人名] 博托尔夫
🗣️ 情景例句
What's the matter?
到底发生了什么事？
Thanks. I'll certainly do that.
谢谢了，我一定会的。
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。