常見(jiàn)例句用作名詞 (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(yú)，也是透過(guò)類(lèi)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(yú)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。 返回 stickleback