fraternal twins

基本解释

The scientists made this conclusion based on the fact that identical twins performed much more similarly than fraternal twins.
同卵雙生雙胞胎比以卵雙生雙胞胎的心智狀況更爲接近，科學家據此得出上述結論。
In other words, their senses of what was fair were similar. No such correlations were seen in the behaviour of fraternal twins.
換句話說，他們的公平感是很相似的，而在異卵雙生的雙胞胎中就沒有發現這樣的關系。
Studies of the occurrence of depression in twins show a 70 percent chance for both identical twins to suffer from depression, which is twice the rate of occurrence in fraternal twins.
關於雙胞胎的發病幾率，研究表明同卵雙胞胎的發病幾率爲70%，是異卵雙胞胎發病的兩倍。

Conversely, those traits with a large environmental component will be shared by identical and fraternal twins in equal measure.
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This means that behavioural traits with a large genetic component are more likely to be shared by identical twins than fraternal twins.
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Like fraternal twins, they were born at the same time, about four and a half billion years ago, and took roughly the same shape.
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