biologist
biologist 英 [baɪˈɒlədʒɪst] 美 [baɪˈɑlədʒɪst]
n. 生物学家
名词复数:biologists
- A biologist is a scientist who focuses on living organisms, including plants and animals. Wildlife biologists might specialize in studying African elephants.
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- n. 生物学家
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1. Similarly, every time a biologist discovers a new species, there is the opportunity to honour someone or something.
类似地，每次一位生物学家发现一个新物种，就又有了一个纪念某人或某事的机会。
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2. One biologist developed a formula for how much genetic material would have to be to saved in the act of altruism for it to be worthwhile.
一位生物学家发展了一套公式，用来计算到底有多少遗传物质可以被保留下来的时候，利他的行为才是值得的。
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3. In 1973, biologist Robert Trivers and mathematician Dan Willard predicted that to maximize the number of her descendents, a mother should have some control over the sex of her offspring.
1973年，生物学家罗伯特特里弗斯和数学家丹威拉德预测，为了使后代的数量最大，雌性应该有一些方法来控制其后代的性别。
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