Sendust
铝硅铁粉, 山达斯特合金, 铁硅铝磁合金
🗣️ 情景例句
OK, we have let you know as early as possible.
好的，我们会让你们尽早知道。
Score twice before you cut once.
三思而行。
That's the man I told you about. Remember?
这就是我跟你说过的那个人。还记得吗？