单词：forelimbs
(forelimb 的复数) n. 前肢
plural of forelimb
n. the front limb (or the homologous structure in other animals, such as a flipper or wing)
n. the front limb (or the homologous structure in other animals, such as a flipper or wing)
forelimbs的用法和样例：
例句
- A person's arms homologize with a quadruped's forelimbs.人的胳膊与四肢动物的前肢相应。
- Opening up his eyes, the monkey found a stout mantis tightly holding a delicate branch with his saw-like forelimbs.睁开眼睛一看，他发现一直肥大的螳螂用他那锯一般的前肢紧紧地夹住一条嫩枝。
单词：forelimbs 相关文章
The evolutionary development of the neck allowed more freely moving forelimbs, which allowed further evolution of the head and hands Whats in a neck? Well, its a good place to hang a pendant or a tie. Or to rest your head. Now scientists say that by
发表于:2019-01-02 / 阅读(413) / 评论(0)
60秒科学
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Ostrich wings, in addition to use in display and thermoregulation, let the giant birds make subtle, quick movements. Which could help researchers better understand the behavior of bipedal dinosaurs Sometimes it seems theres only so much we can learn
发表于:2019-01-02 / 阅读(368) / 评论(0)
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Sometimes it seems theres only so much we can learn about dinosaurs. We cant know what their coloration looked like, we cant watch them interact with each other. We can only extrapolate from their remains. But now scientists say we can discern a hint
发表于:2019-01-08 / 阅读(552) / 评论(0)
Scientific American(七)月
Scientific American(七)月