horsefly

美 [ˈhɔrsˌflaɪ]
英 [ˈhɔː(r)sˌflaɪ]
  • n.
  • 网络马蝇;牛虻;厩蝇
复数:horseflies  
horsefly
n.
1.
a large fly that bites horses and cows