bluetit
美英
- n.蓝山雀（欧洲小山雀，头顶、两翼及尾部呈蓝色，胸腹部黄色）
- 网络青山雀；蓝冠山雀；动蓝冠山雀
复数：bluetits
bluetitbluetit
1.a small bird of the chickadee family that has a blue cap, blue in its wings and tail, and a yellow breast.
bluetit复数：bluetits
bluetit1.a small bird of the chickadee family that has a blue cap, blue in its wings and tail, and a yellow breast.