Electromagnet
n. 电磁石\\n[化] 电磁体; 电磁铁
📖 牛津释义
electromagnet
n
(physics 物) piece of soft metal that becomes magnetic when an electric current is passed through the coil surrounding it 电磁铁; 电磁体.
🗣️ 情景例句
I know it's sudden, Robbie,
我知道这件事很突然, Robbie。
After a wonderful meal, they told stories and sang songs by the campfire.
他们美美地吃了一顿饭后,就围在营火旁讲起了故事,唱起了歌。
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