n. 特征, 特性, 一笔, 少许
It seems that human nature supports both pro-social and selfish traits (特征).
四级 · CET-4 2026年6月 第1套
Hard evidence suggests, if you want your child to do well in life, the earlier you can start trying to teach them inhibition and self-discipline, the better," says Whitebread, pointing to research that has shown people in prison frequently have poor impulse control, a personality trait that can affect relationships and long-term health.
六级 · CET-6 2026年6月 第3套
How accurate DNA tests are relies greatly upon the kind of test being taken, on the specific question you ask, and on how complex the genetics behind a trait (特征) is.
四级 · CET-4 2025年12月 第3套
For example, tests for traits that depend on a single gene provide much more reliable results, because you can see whether a disease-causing trait is present.
四级 · CET-4 2025年12月 第3套
The large majority of our traits and diseases also depend upon non-genetic factors, such as lifestyle, the environment, and many others.
四级 · CET-4 2025年12月 第3套