Microphotogram
[机] 显微光谱图
🗣️ 情景例句
Just fine.
相当不错。
Which is the right size?
哪个尺码是对的？
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。