crawlers [k'rɔ:ləz]

例句:

• The crawlers are innocuous and cause no harm to an owner's site or servers.
  爬虫是无害的并且不引起伤害到一位主人的地点或服务者.
  
• This is actually a natural defense reflex to avert us of little creepy crawlers.
  这实际上是由于有小小蠕动物的警觉而产生的一种自然的对抗反射.
  
• They must be indexed by search engine crawlers, to get beyond our own little specialized indexes.
  他们必须能被搜索引擎爬虫索引, 以超过我们自己特有的小索引.
  
• But many of the creepy-crawlers are edible and quite nutritious.
  来自VOA