peak n．山顶，顶点，（记录的）最高峰 adj．量高的 v．到达最高点
例句：Tourism is at its peak in August.
旅游业在八月份达到高峰。
summit n．顶点，最高阶层 adj. 政府首脑的
例句：The mountain is so high that you can see the summit of the mountain ten miles away.
那座山非常高，以至于你在十英里之外就能看到这山的山顶。
climax n．高潮，顶点
例句：The climax of the celebration was a firework display.
庆祝会的高潮是燃放烟火。
supreme adj. 极度的，极大的，至高的，最高的
例句：The general was granted with the supreme power; every solider should show utter obedient to him．
将军被授予最高权力，每个士兵必须对他绝对服从。
culminate v．达到顶点
例句：Katherine's career culminated in her appointment as director.
觊瑟琳一生事业的顶峰是当上董事。
