inviter

例句：

1. 1. I invited my friends to the party last night.
   我昨晚邀请了我的朋友们参加聚会。
2. 2.The host invited everyone to the event.
   主办方邀请了所有人参加活动。
3. 3. The guest of honor was the inviter of the evening's events.
   当晚活动的特邀嘉宾是晚宴的主办人。