Gitter
时间晃动
🗣️ 情景例句
Excuse me, ma'am.
对不起 夫人
You can have no more of the fox than the skin.
狐狸除了皮，旁的全无用。
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。