Ginmill
na. 〈美俚〉低级酒店\\n
🗣️ 情景例句
Yes?
什么事？
Please accept my congratulations on your recovery.
请接受我祝贺你康复。
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。