“术士”造句

炼金术士探寻这种物质达数百年之久而终无所获.
Alchemists searched in vain for this substance for several hundred years.

炼金术士是今日科学家的先驱.
The alchemists were the forerunners of the scientists of today.

乍看上去, 它完全象是一位炼金术士的幻术.
At first glance, it all seems an alchemist's illusion.