As a current research hotspot in higher education,labor education has the advantage of integrating practical processes with engineering training systems.On the basis of analyzing the current situation of labor education in engineering training and the relationship between them under the background of new engineering disciplines,taking the basic practical training course of Mechanical Engineering Technology Training as an example,a framework and a specific practical path for constructing an immersive project-based engineering training+labor education course based on the"trinity"concept are proposed.Clear implementation methods are provided in terms of course content,format,assessment mechanism,and innovative teaching carriers.Based on course grades and feedback from questionnaire surveys,it can be seen that this teaching reform has improved students'labor and engineering literacy,providing practical reference for the integration of labor education in engineering training courses.