bolls

例句:

• After a couple of weeks, almost all the infected plants bore cotton bolls.
  一两个星期之后，几乎所有有病的棉花都结桃了。
  来自《权威词典》
• Look, what huge bolls these are!
  瞧这棉桃的个儿!
  
• Boll weevil : grayish weevil that lays its eggs in cotton bolls destroying the cotton.
  略带灰色的象鼻虫,在棉铃上产卵以破坏棉花.
  
• The women are beating cotton bolls on the table, and a cow stands at the front door.
  来自NEWYORKER
• Rain can soak bolls and cause the cotton to fall out, making it unusable.
  来自MSN