- 二次曲線
- èrcìqūxiànconic section* * *er4 ci4 qu1 xian4quadratic curve (geometry), conic* * *二次曲線|二次曲线 [èr cì qū xiàn] ► quadratic curve (geometry) ► conic
Chinese-English dictionary. Academic. 2013.
Chinese-English dictionary. Academic. 2013.