工程部英语通常说作 engineering department。它的来源可能源于工程学词汇，即设计、建造、测试、维护和管理各种结构、机器、工具、系统和过程的学科。例如：

The engineering department is responsible for designing and building the new bridge.

工程部负责设计和建造新的桥梁。

The engineering department is working on a solution to the water pollution problem.

工程部正在解决水污染问题。

The engineering department is in charge of maintaining the factory's equipment.

工程部负责维护工厂的设备。