Mapmaker
n. 地图制作者, 制图师
✅ 同义词
🗣️ 情景例句
Good morning, Dad.
早安， 爸爸。
Let me tell you the details.
让我告诉你细节。
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。