rigid magnet

• 硬磁铁

rigid magnet的用法和样例：

例句

1. A piece of glass is laid on top of the magnet.
   一块玻璃被搁在那磁铁的上面。
2. I was drawn to these letters like a magnet.
   如磁铁一般我被这些信件吸引住了。
3. A piece of glass is laid on top of the magnet.
   一块玻璃被搁在那磁铁的上面。
4. I was drawn to these letters like a magnet.
   如磁铁一般我被这些信件吸引住了。