have a good time的同義句是have?fun。這句話的意思是：玩得愉快；祝妳玩得愉快。
重點詞匯解釋
fun
英 [f?n] 美 [f?n]
n. 樂趣；玩笑
adj. 有趣的
You'll sure to have fun at the party tonight.
妳在今晚的晚會上壹定會玩得很開心。
近義詞
enjoyment
英 [?n'dm?nt] 美 [?n'dm?nt]
n. 享受；令人愉快的事
I didn't get much enjoyment out of that novel.
我並沒有從那本小說裏得到多少樂趣。