mackerel shark
短语鲭鲨; 灰鲭鲨
词形变化
mackerel sharks
复数
mackerel sharks
释义与例句
n.
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1.
Any shark of the order Lamniformes, having two dorsal fins an anal fin, five gill slits and eyes without nictitating membrane
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2.
Any shark of the family Lamnidae.