introduce

/ˌɪntrəˈdus/

cause to come to know personally

Chinese meaning: 介绍；引见

Allow me to introduce my colleague, who will present the research findings.

请允许我介绍我的同事，他将展示研究结果。

The professor introduced the guest speaker to the audience before the lecture.

教授在讲座前向观众介绍了特邀演讲者。