Like a family tree, with the most primitive ancestral forms at the trunk, evolving into more derived species on the branches.
就像一棵家谱,在树干上有最原始的祖先形态,在树枝上演化出更多的派生物种。
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词汇 | ancestral form |
分类 | 英语词汇 英语翻译词典 |
释义 |
ancestral form
原声例句
阿尔伯塔大学-恐龙古生物学 Like a family tree, with the most primitive ancestral forms at the trunk, evolving into more derived species on the branches. 就像一棵家谱,在树干上有最原始的祖先形态,在树枝上演化出更多的派生物种。 经济学人(视频版) If you look at what a modern ear of maize looks like compared to its ancestral form, you'll see something very different. 如果你看看现代玉米穗与其祖先形式相比的样子,你会发现一些非常不同的东西。 |
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