Eng

Locus of...

雙曲線的軌跡

Locus of a Hyperbola

拋物線的軌跡

locus of a parabola (The)

橢圓的軌跡

locus of an elipse (The)

Locus of

Locus of a Hyperbola
locus of a parabola
locus of an elipse
initial Shapes final Shapes phone Shapes phone inits phone finals English cats

English-中文

initial Shapes final Shapes phone Shapes phone inits phone finals English cats

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