birdwatching英 [ˈbɜːdwɒtʃɪŋ]美 [ˈbɜːrdwɑːtʃɪŋ]n. 观鸟现在分词:birdwatching 柯林斯词典观鸟Bird-watchingis the activity of watching and studying wild birds in their natural surroundings.双语例句