PTY。

1、派对的英语：party，英 [ˈpɑːti] 美 [ˈpɑːrti]。

2、那才叫派对！That was some party!

3、在上午10点左右开派对一定会增加新鲜感。Having a mid-morning party certainly adds novelty value。

4、反对派对法案提出修正案。The Opposition moved an amendment to the Bill。

派对是从英文party翻译过来的，英文简称：Party