apex

巔峰、頂點、高峰

She reached the apex of her career at thirty-five.

她在三十五歲時達到事業的巔峰。

頂端、尖端

A small flag was planted at the apex of the roof.

屋頂的最頂端插著一面小旗子。

頂點數學

Draw a line from the apex to the base of the triangle.

從三角形的頂點畫一條線到底邊。

頂級的、居食物鏈頂端的限定用法

Sharks are apex predators in most ocean ecosystems.

鯊魚在大多數海洋生態系中是頂級掠食者。