sand martin

sand martin什么意思,sand martin翻译

基本解释

n.: 沙燕
网络: 崖沙燕；堤燕；灰沙燕

权威解释

• 沙燕:

  a bird like a small swallow , that makes its nest in banks of sand

例句

• Burrow Nest Biology of Sand Martin in Nanchong, Sichuan

  四川南充崖沙燕的洞巢生物学