Helimagnet
[电] 螺旋磁体
🗣️ 情景例句
With two bedrooms?
有两间卧室吗？
After my core courses are finished, I'll be doing independent study.
在完成基础课程之后，我将作独立的研究。
You must look after it. Give it to Mr. Hu.
你一定要好好保管啊！让胡老师帮你拿着。