Ferractor
铁氧体磁放大器, 铁电振荡器
🗣️ 情景例句
I know who you are!
我知道你是谁！
She changed into old clothes for the sake of comfort.
为了舒适，她换上了旧衣服。
There is a journalist and writer living in America whose name is Alex Haley.
有一位住在美国的记者兼作家，名叫亚历克斯·哈利。