amalgam carrier

例句：

1. 1. The ammalgam carrier is used to carry the mixture of chemicals.
   合金载体用于携带化学物质的混合物。
2. 2. The alloy carrier was designed to improve the strength and durability of the material.
   合金载体被设计用来提高材料的强度和耐用性。
3. 3.The metal carrier was used to transport heavy equipment across the country.
   金属载体被用来运输重型设备穿越全国。