1. Olivia runs a lathe which cuts semifinished product of metal by inches. 
   奥利维亚开动一台车床，车床一点一点地切削着金属毛坯。
2. Nowadays the steel is sometimes cast into its semifinished form directly from its molten state. 
   现在钢有时可直接从熔化状态铸成毛坯。
3. non-crystalline material,amorphous material, glassy material 
   非晶态材料
4. mechanics of material，strength of material 
   材料力学
5. ageing of insulating material 
   绝缘材料老化

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• 1. 半成品
  semicontinuous wire rod mill 半连续式线材轧机...semifinished material 半成品...semifinished product 半成品
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