chymist

例句：

1. 1.The chymist was rumored to have discovered a secret formula for eternal life.
   据说炼金术士发现了一种实现永生的秘密配方。
2. 2. The alchemist's work has been studied for centuries, yet its true nature remains a mystery.
   炼金术士的工作研究了几个世纪，但其真正的本质仍然是个谜。
3. 3.Many alchemists believed in the power of metals to transmute matter and achieve immortality.
   许多炼金术士相信金属的力量可以改变物质并实现不朽。