材料专业用英语可以称为 "Materials Science and Engineering" 或简称为 "Materials Engineering"。
"Materials Science and Engineering" 来源于英文 "materials" 指材料，"science" 指科学，"engineering" 指工程。它是一个研究材料的性质、结构、加工和应用的交叉学科。
例句：
"I'm studying Materials Science and Engineering at university." (我在大学里学习材料科学与工程专业。)
"I want to work in the field of Materials Engineering after graduation." (我毕业后想在材料工程领域工作。)
"Materials Science and Engineering is an interdiscippnary field that encompasses the properties and behavior of materials." (材料科学与工程是一个研究材料性质和行为的交叉学科。)