晨晨用英语语怎么说

"晨晨" is a Chinese name that means "morning morning." In Engpsh, you can simply say "Chen Chen." If you want to address someone named Chen Chen in a formal setting, you can say "Mr. Chen" or "Ms. Chen." If you are in a more casual setting or if you are close friends with the person, you can use their first name and say "Chen Chen."