Adak
n. (Adak)人名；(土)阿达克
🗣️ 情景例句
What impressed you the most about Shanghai?
你对上海最深的印象是什么？
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
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。