Dioctron
交叉电磁场微波放大器
🗣️ 情景例句
It's one of the best schools in the country, Robbie.
这是全国最好的大学之一， Robbie。
He brushes his teeth.
他在刷牙。
Have you decided which boat to take, Sir?
先生，您决定用哪只船了吗？