deformation
英 [,di?f??'me??(?)n]
美['dif?r'me??n]
- n. 變形
考試真題
- Rather than adding other metals, they developed a complex mechanical process involving repeated heating and very severe mechanical deformation, known as temp-forming.
2019年6月六級(jí)真題（第三套）閱讀 Section A
