book language

• 书面语

book language的英文翻译是什么意思，词典释义与在线翻译：

参考翻译

• 书面语

book language的用法和样例：

例句

1. We must distinguish between the spoken language and written lan-guage.
   我们必须区别口语和书面语。
2. Many words that may be used in the written language are not suitable for use in the spoken language.
   在许多书面语中的词汇，用在口语里是不合适的。