Abstract: Bilingual teaching is not only the important requirement of internationalization of higher education, but also the significant approach for training persons with ability of professional knowledge and skills in bioengineering. The experience of bilingual teaching in enzyme technology was as an example to summarize the real definition of bilingual teaching, necessity and feasibility, teaching technique and methods, and the existing problems and some effective suggestions for bilingual teaching in bioengineering. It might provide some references and basis for further reform on bilingual teaching in bioengineering.

Key words: bioengineering, enzyme technology, bilingual teaching