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二次型
èrcìxíng
1. quadratic form (math.)

Character Breakdown

二
èr
two; twice
HSK 1 2 丶
次
cì
order, sequence; second, next; one after the other
HSK 2 6 丶
型
xíng
pattern, model, type; mold; law
HSK 5 9 丶

Metadata

Category
Chinese