making sth perfect or complete 使完美的;使圆满的
The cathedral is the crowning glory of the city.
大教堂是这座城市至高无上的骄傲。

His ‘Beethoven’ sculpture is seen as the crowning achievement of his career.
人们认为他制作的贝多芬雕像是他在事业上取得的最高成就。