Vibropack
n. [电]振动子整流器,振动子换流器,振动变流器
🗣️ 情景例句
Where?
在哪？
We believe that the quality is the soul of an enterprise.
我们认为质量是一个企业的灵魂。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。