Marchena
[地名] [古巴、西班牙] 马切纳
🗣️ 情景例句
Why is that necessary?
为什么有此必要
Hungry dogs will eat dirty puddings.
饥不择食。
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。