Sendust
铝硅铁粉, 山达斯特合金, 铁硅铝磁合金
🗣️ 情景例句
I expect that, he's will pass the examination.
我料想他会通过考试。
Does it take long to get into Taibei from here?
从此地去台北要很久吗？
I don't think anyone knows about this. I said.
“我想没人知道这一情况，”我说。