sticker

名词 sticker:

1. a small sharp-pointed tip resembling a spike on a stem or leaf
   同义词：spine, thorn, prickle, pricker, spikelet
2. an adhesive label
   同义词：gummed label, paster
3. a particularly difficult or baffling question or problem
   同义词：poser, stumper, toughie
4. a short knife with a pointed blade used for piercing or stabbing
   同义词：dagger

1. A decorative sticker.
   贴花纸一种装饰用的胶粘物
2. A paper sticker.
   纸制粘贴物