HSK 6
重心
zhòngxīn名
center of gravity; central core; main part
讨论的重心应当放在解决办法上。
Tǎo lùn de zhòng xīn yīng dāng fàng zài jiě jué bàn fǎ shàng.
The discussion should focus on solutions.
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New in the HSK 3.0 word list at level 6.