Maccoby
[人名] 麦科比
🗣️ 情景例句
Come in!
进来，
I'll get this bag for you.
我来替你拿这个包吧。
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。