Ferroxplana
六角晶格铁淦氧, 高频磁心材料, 超高频软磁铁氧体
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
I'm fond of this beer.
我喜欢这种啤酒。
Both of them are exciting. I like watching them. Are you good at sailing?
这两种运动都令人兴奋。我喜欢看。你擅长帆船吗？