高考成绩在英语中通常被称为 "exam score" 或 "college entrance examination score"。当提到别人的高考成绩时，可以使用以下表达方式表示祝贺：

1. Congratulations on your outstanding performance in the college entrance examination! You've worked hard and I'm sure you'll be satisfied with your results. Keep moving forward!

2. The college entrance examination results are out, and I hope your efforts will be rewarded. There will be more opportunities waiting for you on the road ahead. Keep加油!

3. I'm over the moon to hear about your excellent college entrance examination score! You've exceeded your own expectations and done a great job.