stickleback
n.
棘魚
英語(yǔ)翻譯 Noun:
-
small (2-4 inches) pugnacious mostly scaleless spiny-backed fishes of northern fresh and littoral waters having elaborate courtship; subjects of much research
造句
用作名詞(n.)
- Similar principles underlie the evolution of new body forms in completely wild populations of stickleback fish.
從完全野生的族群演化出新體形的棘魚，也是透過(guò)類似的原則。
- British researchers studying the behavior of tiny stickleback fish have found that they are much more willing to take risks in search of food in pairs than alone.
英國(guó)研究者通過(guò)研究小棘魚的行為發(fā)現(xiàn)比起自己一個(gè)人他們更愿意冒險(xiǎn)與伙伴一起外出覓食。
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