软件工程用英语怎么说

软件工程用英语是 "software engineering"。

这个词源于 "engineer" 这个词，"engineer" 本意是 "技术人员" 或 "工程师"，并且在这里指的是用科学的、系统的方法去开发、维护、更新和评估软件。

例句：

"Software engineering is a field that focuses on the design, development, and maintenance of software systems." (软件工程是一个专注于设计、开发和维护软件系统的领域。)
"A software engineer is responsible for writing and testing code that is efficient and reliable." (软件工程师负责编写和测试高效可靠的代码。)
"The principles of software engineering help to ensure that software is built in a consistent and reliable manner." (软件工程的原则有助于确保软件以一致可靠的方式构建。)