像许多动态语言一样，这些函数在它们被定义的范围内创建了词法闭包。

These functions create a lexical closure on the scope in which they were defined like blocks in many dynamic languages.

youdao

实践中，宏的作用通常由其它一些Lisp特性比如词法闭包以及rest参数大大加强。

In practice their usefulness is greatly enhanced by other Lisp features like lexical closures and rest parameters.

youdao

实践中，宏的作用通常由其它一些Lisp特性比如词法闭包以及rest参数大大加强。

In practice their usefulness is greatly enhanced by other Lisp features like lexical closures and rest parameters.

youdao