大大
Basic Meaning
adv
An intensifying adverb, commonly used in formal or written contexts. It modifies verbs or adjectives that indicate a change in state, such as 提高, 降低, 改善, 增加, or 减少.
greatly; significantly; substantially (emphasizes a large amount or a high degree)
强调数量很大或程度很深。
Words:
大大降低大大提高
Sentences:
- 使用新技术后,生产效率大大提高了。After adopting the new technology, production efficiency improved significantly.
- 去年,我们的运营成本大大降低了。Last year, our operating costs were substantially reduced.
- 他的帮助大大减少了我遇到的困难。His help greatly reduced the difficulties I encountered.