tan·ger·ine /ˈtænʤəˌrin, ˌtænʤəˈ/
  橘子
  Tan·ger·ine n.  Bot. A kind of orange, much like the mandarin, but of deeper color and higher flavor. It is said to have been produced in America from the mandarin. [Written also tangierine.]
  ◄ ►
  tangerine
       adj : of a strong reddish orange color
       n 1: a variety of mandarin orange [syn: tangerine tree]
       2: any of various deep orange mandarins grown in the United
          States and southern Africa
       3: a reddish to vivid orange color