Bitermitron
双端管(M型非重 入返波正交场放大管)
🗣️ 情景例句
In fact, that is the reason why I'm here to see you.
事实上 这是我来见你的原因。
Really? I was introduced to her just last weekend.
真的？上周末我才被介绍给她。
I'd like a cup of tea. What about something to eat?
我想来杯茶。吃点什么呢？