重大

zhòngdà

major; significant; great importance

HSK 5

Pronunciation

zhòngdà

这是一个重大发现，改变了整个研究领域。

zhè shì yí gè zhòngdà fāxiàn, gǎibiàn le zhěnggè yánjiū lǐngyù

This is a major discovery that has changed the entire field of research.

One fixed sample

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