peak n．山頂，頂點，（記錄的）最高峰adj．量高的v．到達最高點

例句：Tourism is at its peak in August.

旅游業在八月份達到高峰。

summit n．頂點，最高階層adj. 政府首腦的

例句：The mountain is so high that you can see the summit of the mountainten miles away.

那座山非常高，以至于你在十英里之外就能看到這山的山頂。

climax n．高潮，頂點

例句：The climax of the celebration was a firework display.

慶祝會的高潮是燃放煙火。

supreme adj. 極度的，極大的，至高的，最高的

例句：The general was granted with the supreme power; every solider shouldshow utter obedient to him．

將軍被授予最高權力，每個士兵必須對他絕對服從。

culminate v．達到頂點

例句：Katherine's career culminated in her appointment as director.

覬瑟琳一生事業的頂峰是當上董事。