whorl [wɜ:rl]

例句:

• This is quickly followed by the appearance of the second whorl of stamen primordia.
  接着很快出现了第二轮雄蕊原基.
  
• Most obvious of these are the brightly colored petals supported by a whorl of sepals.
  其中最明显的是鲜艳的花瓣,花瓣下有一轮萼片.
  
• A accidental chance, lets us meet at whorl dance li.
  一次偶然的机遇, 让我们相聚在炫舞里.
  
• The hairy whorl of his ear.
  来自J. M. Coetzee
• It is named for the toque-shaped whorl of hair on its head, rather like the bonnet of the related bonnet macaque.
  来自BBC