高考成绩在英文中通常被称为“exam score”或“university entrance exam mark”。当别人取得高考成绩时，可以用以下方式表示祝贺：

1. Congratulations on your outstanding performance in the college entrance exam! You've put in a lot of effort, and this score is truly praiseworthy!

2. Great job on your college entrance exam! Your hard work has paid off, and this achievement is something to be proud of!