资料来源 : pyDict

斯特罗含铁锰黄铜

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sterrometal \Ster"ro*met`al\, n. [Gr. ? firm, solid + E. metal.]
   Any alloy of copper, zinc, tin, and iron, of which cannon are
   sometimes made.