recursive macros造句

例句与造句

1. However, since the C preprocessor does not have features of some other preprocessors, such as recursive macros, selective expansion according to quoting, string evaluation in conditionals, and Turing completeness, it is very limited in comparison to a more general macro processor such as m4.
2. It's difficult to find recursive macros in a sentence. 用recursive macros造句挺难的