apex
['eɪ.peks] (plural apexes or apices)
noun countable specialized
■the highest point or top of a shape or object 顶点；最高点•the apex of a triangle/pyramid三角形的顶点／金字塔的塔尖 ■figurative
■the highest point or most successful part of something 巅峰，全盛时期•He reached the apex of his career during that period.那个时期他的事业达到顶峰。 |