邀请码怎么说英语呢

In English, an "invitation code" or "invite code" is a code that is used to access a particular event or service, often as a way to ensure that only certain people are able to participate. This term is often used in the context of online communities or services, where users may be required to enter a code in order to join or access certain features. An invitation code can also refer to a code that is given to someone as a way to invite them to join a group or participate in an event.