Transitrol
自动调频管, 自动频率微调管
🗣️ 情景例句
I said exactly the same thing to Grandpa.
我跟你爷爷说了同样的话。
Do now waste them, but use them while they are fresh.
不要浪费了这些，要趁未落伍时善加利用。
That is a lovely hat!
真是一顶可爱的帽子！