HSK 7-9
论证
lùnzhèng动名
to prove a point; to expound on; to demonstrate or prove (through argument); proof
研究用多组数据论证了这一观点。
Yánjiū yòng duōzǔ shùjù lùnzhèng le zhè yì guāndiǎn.
The study used several sets of data to support this view.
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Other HSK words sharing a character
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Appears across levels (7-9) in the HSK 3.0 word list.