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二次曲
èrcìqū
1. quadratic curve
2. conic chapter (geometry)

Character Breakdown

二
èr
two; twice
HSK 1 2 丶
次
cì
order, sequence; second, next; one after the other
HSK 2 6 丶
曲
qū
crooked, bent; wrong, false
HSK 6 6 丶

Compound Words (2)

二次曲线
èrcìqūxiàn
quadratic curve (geometry)
二次曲面
èrcìqūmiàn
quadric surface (geometry)

Metadata

Category
Chinese