HSK 1
对
duì形介（动量）
right; correct; towards; at; for; concerning; regarding; to treat (sb a certain way)
妈妈对我很好，我很爱她。
Māma duì wǒ hěn hǎo, wǒ hěn ài tā.
Mom is very good to me, and I love her.
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Other HSK words sharing a character
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Appears across levels (1（4）) in the HSK 3.0 word list.