Permafy
坡莫菲高导磁(镍铁)合金
🗣️ 情景例句
You're welcome. Good-bye.
不用谢。再见。
Wasn't he a little bigger than you?
他不是块头比你大一些吗？
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。