Eqalizing cricuit
[电] 等化器
🗣️ 情景例句
No, thank you.
不， 谢谢 。
A rainbow comes into sight.
彩虹出现了！
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。