《朱子语类》中涌现出了大批节奏鲜明、表现力强的四字格，这些特殊的语言形式很多都活跃在现代汉语中。

Numbers of Chinese four-character phrases with harmonious rhythm and strong expressive force appear in ZhuZiYuLei, and a lot of them have survived in modern Chinese.

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“四字骈语”介于四字并列的自由短语和固定短语之间，是研究自由结构词汇化很好的窗口。

"Four-character coordinate phrase" which is situated between the four-character coordinate free phrase and fix phrase is a very good window to study lexicalization of free structure.

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