created sense approved 顶点/頂點 · dǐngdiǎn · summit
顶点 / 頂點
dǐngdiǎn
summit
the highest point or part of something; peak
经过长时间的攀登,他们终于到达了山脉的顶点。
noun
created sense approved 顶点/頂點 · dǐngdiǎn · vertex
顶点 / 頂點
dǐngdiǎn
vertex
the point where two or more curves, lines, or edges meet in a geometric figure
正方形的每个顶点都是直角。
noun