Ferractor
铁氧体磁放大器, 铁电振荡器
🗣️ 情景例句
Ooh! Oh, that's wonderful!
噢！噢， 太好了！
You should wear a something warm, It's chilly today.
你应该穿暖和一些的衣服，因为今天很凉。
I've read about it,but I'd like to know more about it.
我已经知道了一点儿，但我还想多了解一些。