tagging ['tægɪŋ]

例句:

• Tagging a great hammerhead shark requires a careful approach.
  来自BBC
• It is also worth tagging on an extra day or two to see the capital.
  为了看看首都，再多个一两天也是值的。
  
• Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.
  奥尔教授发明了用现有实验室激光设备给化学分子做记号的种种有趣的办法。
  
• The baby elephant was always tagging along behind its mother.
  小象老是跟在母象后面.
  
• Some people are even machine tagging sightings of threatened wildlife.
  来自BBC
• Tagging a hammerhead using this method is an incredible experience.
  来自BBC