hillstar
/ˈhɪlstɑː(r)/noun
1- a hummingbird that typically lives at high altitude, especially in the Andes, and is adapted to the harsher climate there山星鸟。
1.1
- Family Trochilidae: two genera, in particular Oreotrochilus, and five species.蜂鸟科：2属, 尤指山蜂鸟属, 有5种。