Pneumistor
气动放大器
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
I forgot what I was gonna say.
我忘了要说什么了。
Please give us your proposal if you're ready for that.
如果你们愿意做合资经营，请提出你的方案。