Ferractor
铁氧体磁放大器, 铁电振荡器
🗣️ 情景例句
Marilyn Stewart, this is Harry Bennett.
Marilyn Stewart，这是Harry Bennett。
When two ride on one horse, one must sit behind.
两人共骑一匹马，总有一个背后跨。
When the article arrived, the editor read the first sentence and then refuse to publish it.
稿子寄来后，编辑看第一句话就拒绝予以发表。