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酮
酸
酮
酸
Definitions2 characters
tóng2 suān1
ketone / tart, sour; spoiled; acid
Usage•••frequent
Pronunciations
酮
酸

As word

1
tóng2
ketone / tart, sour; spoiled; acid
2
suān1
ketone / tart, sour; spoiled; acid