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二次曲线
二次曲線
èrcìqūxiàn
1. quadratic curve (geometry)
2. conic

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
线
xiàn
line, thread, wire; clue, trail
HSK 4 8 丶

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