大大

• 拼音: dà dà
• 汉字拆解: 大 = pictograph of a person with arms spread — big, great; reduplicated for emphasis

含义

Greatly; enormously; significantly. An intensifying adverb emphasizing the degree of change or impact.

Used before verbs or adjective phrases to emphasize that something has increased or changed significantly. Common in both spoken and written Chinese, more emphatic than 很 (very).

例句

1. 这个好消息大大鼓励了我们。
2. 他的帮助大大减少了我的工作量。
3. 这次练习大大提高了我的中文水平。

用法指南

语境: improvement, change, emphasis

语气: emphatic

正确说法

• 新方法大大提高了效率。(The new method greatly improved efficiency.)
• 这大大帮助了我们。(This greatly helped us.)

错误说法

• 不要在口语中过度使用大大 — in casual everyday speech, 很 or 非常 is more natural for emphasis. 大大 is slightly more formal or written in tone.

起源与历史

Reduplication of 大 (big, great). The doubling intensifies the meaning, creating an adverbial modifier meaning greatly or enormously.

文化背景

世代: All ages

社会背景: Universal