带鱼
Hairtail \Hair"tail`\, n. (Zo["o]l.)
Any species of marine fishes of the genus {Trichiurus}; esp.,
{T. lepterus} of Europe and America. They are long and like a
band, with a slender, pointed tail. Called also {bladefish}.
hairtail
n : long-bodied marine fishes having a long whiplike scaleless
body and sharp teeth; closely related to snake mackerel
[syn: {cutlassfish}, {frost fish}]