language development

• 语言发展

language development的英文翻译是什么意思，词典释义与在线翻译：

参考翻译

• 语言的演化

language development的用法和样例：

例句

1. One person may have difficulty with language development.
   一个人可能在语言发展上有困难。
2. The language was not fully developed in the early stages.
   早期这种语言发展得并不完善。