Ferromagnetic amplifier
[电] 铁磁放大器
🧩 词语组成解析
ferromagnetic
[ˌferəʊmæg'netik]
adj. 铁磁的，铁磁体的;
🗣️ 情景例句
The expressway can lead you everywhere around this region.
高速公路能把你带到这个地区的任何地方。
Things done cannot be undone.
木已成舟。
but we found that it traced its way through the trees.
没想到它到树林中继续向前延伸。