However, some individuals have a trait-like resistance to sleep loss that appears to be rooted in genetic differences.

然后，有些人对睡眠不足有很强的抗拒能力，这可能是个体间遗传物质的不同引起的。

youdao

Introverts living under the Extrovert Ideal are like women in a man's world, discounted because of a trait that goes to the core of who they are.

生活在外向理想中的内向者就像生活在男性世界中的女性一样，因为一种深入到他们本质的特质而被低估。

youdao

It doesn't really seem like learning styles are an inherited trait that we all have.

学习风格似乎并不是我们所有人都有的遗传特征。

youdao

The two species of mice were successively bred, and those hybrids built long, two-tunnel burrows like oilfield mice - showing that the behaviour is a "dominant" trait.

BBC: Mouse burrowing 'in their genes'

Its rise and fall resembles the story of other cities, but on the ground, there's nothing like it -- exactly the trait that makes any place worth a visit.

CNN: STORY HIGHLIGHTS

Until recently, little had been known about this species, apart from the fact that like many deep sea creatures it has the ability to glow - a trait called bioluminescence.

BBC: Glowing shark scares off predators with 'lightsabers'