题目内容：

English has developed into the language most widely spoken and used in the world
帮忙解释哈里面的语法成分!
has developed into 是什么意思？

优质解答

the language 后面是动词过去分词复合结构作后置定语.相当于一个定语从句；most widely 用来修饰spoken 和used.句子主干是English has developed into the language.