R-f generator
[电] 射频产生器
🧩 词语组成解析
🗣️ 情景例句
Do you know when the bus for the Summer Palace leave?
你知道到颐和园的车几点开吗？
What is done cannot be undone.
木已成舟。
Therefore,we always put quality as the first consideration.
因而，我们总是把质量放在第一位来考虑。