举杯的英文是 "raise a toast"，来源于拿起酒杯庆祝或祝酒的习惯。例句：

Let's raise a toast to our good health. 让我们举杯庆祝健康。

I'd like to raise a toast to the newlyweds. 我想举杯祝新人幸福。

另外，"toast" 还可以指"敬酒词"。例如：

The best man gave a toast to the couple at the wedding reception. 伴郎在婚宴上为新人致敬。

She raised her glass and gave a toast to the birthday boy. 她举起杯子向过生日的男孩致敬。