Crown Jewel

• n. 皇冠上的珠宝；御宝；至宝

英英释义

Noun:

1. the most desirable assets of a corporation;

   "their crown jewels figured prominently in the takeover attempt"
   

2. a precious stone that is a valuable part of a sovereign's regalia

例句

用作名词 (n.)

1. The crown jewels of this wilderness area, however, are the white Trinities, named for the white granite reminiscent of the Sierras.
   然而这片荒野上的御宝，却要数三色一体中的白色阿尔卑斯山，其白色的花岗岩颇具内华达山的风貌。