Copestone
n. (墙)压顶石, 最高潮
✅ 同义词
🗣️ 情景例句
you'll help me select some of the great places.
能帮我挑一些好地方。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
Yes, that is the best we can do.
是的，这是我们的最低价了。