n. (pl. pickerel(s)) 1.【动物；动物学】小狗鱼。 2.〔口语〕＝pike, pikeperch.
any of several North American species of small pike
flesh of young or small pike
例句与用法
1.
Lift - off from a floating launchpad sends a pickerel frog high over a dragonfly . pickerel frogs exude a poisonous chemical from their skins , protecting them from predators 瞧，这好像叫“梭子蛙” ，这么一蹦，高过了莲叶上那只蜻蜓。梭子蛙能从皮肤散发出一种有毒的化学物质，这是为了保护自己避免成为捕食者的盘中餐。
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