1. "Introduce" is used as a verb, which has the meaning of "introduction", "introduction", etc.
2. When it means "introduction", it is mainly used to introduce two strangers to each other, or to announce and introduce the details of the speaker or broadcast, program, etc. to the audience or audience.
3. When it means "introduce sth to sb", you can use either introduce sth to sb or introduce sb to sth
4. To introduce oneself; Leadership; Boot.