Question

抛物线到一固定直线和不在直线上某一固定点等距的点的轨迹所形成的平面曲线 pāo wù xiàn dào yī gù dìng zhí xiàn huò bù zài zhí xiàn shàng mǒu yī gù dìng diǎn děng jù de diǎn de guǐ jì suǒ xíng chéng de píng miàn qū xiàn

Accepted Answer

A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.

Expression	抛物线到一固定直线和不在直线上某一固定点等距的点的轨迹所形成的平面曲线
Meaning	A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.
Reading	pāo wù xiàn dào yī gù dìng zhí xiàn huò bù zài zhí xiàn shàng mǒu yī gù dìng diǎn děng jù de diǎn de guǐ jì suǒ xíng chéng de píng miàn qū xiàn

Xiàn De Fixed Yī Gù Dìng Zhí Diǎn