swordbill
/ˈsɔːdbɪl/(亦作sword-billed hummingbird)
noun
1- a mainly green hummingbird with a very long bill, found in northern South America剑嘴蜂鸟。
1.1
- Ensifera ensifera, family Trochilidae.拉丁名Ensifera ensifera, 蜂鸟科。