“楷书”常见的英文表达是 regular script 或 standard script。
在书法领域相关语境中,这两种表述都较为常用和准确,能清晰传达出“楷书”这种字体工整、规范的特点。例如:
Regular script is one of the most popular and widely used styles in Chinese calligraphy. (楷书是中国书法中最受欢迎、使用最广泛的字体之一。)
Standard script features neat and regular strokes. (楷书的特点是笔画工整、规范。)