white crow

• n. 稀有的东西(珍品)

white crow的用法和样例：

例句

用作名词 (n.)

1. A rare white alligator was spending its days basking in Riverbanks Zoo's aquarium and reptile complex.
   一条稀有的白色短吻鳄在南卡罗来纳州哥伦比亚的河堤动物园的水族馆和爬虫类综合展览馆内一直在晒太阳打发它的日子。
2. Six cubs from a rare white tiger have been put on display in an Argentine zoo for the first time.
   六只稀有的白虎幼崽首次在阿根廷的一家动物园与游客见面。