Vibropack
n. [电]振动子整流器,振动子换流器,振动变流器
🗣️ 情景例句
What are you trying to say, Harry?
你到底想说什么， Harry？
The whole class is in a heated discussion.
全班同学正在热烈讨论。
He prepared the speech carefully and went to the wedding with Jenny.
他认真准备了讲稿，带着珍妮一道去参加了婚礼。