Copestone
n. (墙)压顶石, 最高潮
✅ 同义词
🗣️ 情景例句
I cannot forgive myself for not seeing my mother when she was sick in bed.
母亲病的时候我没能去看她，为这件事我永远不能原谅我自己。
All are not saints that go to church.
去做礼拜者，未必皆圣人。
It was a great help to me.
真是获益良多