duckling [ˈdʌklɪŋ]

例句:

• She was a shy, ugly duckling of a child.
  她小时候是个羞怯的丑小鸭。
  
• We're going to feed the duckling.
  我们去喂小鸭子.
  
• He's got the looks of a film star now, but he was a real ugly duckling as a child.
  他现在一副电影明星的模样, 小时候他可真是只丑小鸭.
  
• She moves to reveal a tiny duckling and some eggs.
  来自BBC
• Was he an ugly duckling growing up, as many models claim?
  来自THETIMES
• It's an old story: Ugly-duckling mutual fund transforms into profitable swan.
  来自WSJ