This is the 5581st most frequent Chinese word.
凯丽
"凯丽" (Kǎilì) is a Chinese given name meaning "victorious and beautiful."
In this sentence, '凯丽' functions as a proper noun, used as the name of a friend.
凯丽是我的好朋友。
Kelly is my good friend.
Here, '凯丽' is addressing someone, acting again as the individual's name.
凯丽,要记得明天的会议时间。
Kelly, remember the meeting time for tomorrow.
In this sentence, '凯丽' describes the type or theme of the party (possibly named after someone), showing a descriptive usage.