Defeater
击败者, 战胜者；击败物
🗣️ 情景例句
I'm a freelance photographer.
我是自由摄影师。
If she could help you, she would help you.
如果她能帮你的话，她会帮你的。
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。