birdwatch

基本解释

• vi.(在大自然中)观察、研究野鸟

同根派生

英汉例句

• More than eight million birds were recorded in a single weekend during the Royal Society for the Protection of Birds' Big Garden Birdwatch survey of 270,000 gardens.
  这是目前世界上规模最大的一次鸟类观察活动。
• Internal view of the birdwatch house
  观鸟屋内景