iron mold的用法和樣例：
例句
- We can also adopt sand shell moulding or metal mold casting as for allotype castings.
對異形鑄件，還可用砂型鑄造或金屬型鑄造。 - The non-equilibrium crystallizing processes and the characteristics of the metal mould nodular iron grinding ball have been discussed in this paper.
摘要用彩色金相法分析研究了金屬型球鐵磨球非平衡凝固過程和特性。 - The moulds are made of cast iron.
鋼錠模是用鑄鐵做的。
