n. 变更, 变化, 变种, 变奏
What a traffic light means is almost the same everywhere despite some variations.
六级 · CET-6 2025年12月 第3套 · Part III 第40题
We easily recognize that there is great variation among the individuals who live near us.
六级 · CET-6 2021年12月 第3套 · Part III 第47–50题
Three researchers analyzed decades of values-based surveys and found that only between 16% and 21% of the variation in cultural values could be explained by differences between countries.
六级 · CET-6 2021年12月 第3套 · Part III 第47–50题
However, our focus on countries can mask broad variations within them.
六级 · CET-6 2021年12月 第3套 · Part III 第51–54题
Central to hereditarian science is a tall claim: that identifiable variations in genetic sequences can predict an individual's aptness to learn, reason and solve problems.
六级 · CET-6 2021年6月 第1套 · Part III 第46–49题