amalgam carver

例句：

1. 1. The metals were mixed together to form a new alloy.
   金属被混合在一起形成了一种新的合金。
2. 2.The scientist discovered a new compound that could be used in medicine.
   科学家发现了一种可以在医学上使用的新的化合物。
3. 3. The ammalgam was used as a lubricant for the machine.
   这种合金被用作机器的润滑油。