n. 减少, 缩影, 变化
Those who began exercising in middle age also saw reductions in their incidence of ___29___ diseases, such as heart disease and cancer, which were similar to the steady exercisers.
六级 · CET-6 2025年12月 第1套
According to our research at the University of California, Davis, if the practice of Meatless Monday were to be adopted by all Americans, we'd see a reduction of only 0.5 percent.
六级 · CET-6 2025年6月 第2套
Recent research has shown that even if Americans quit eating meat altogether, the resulting reduction of greenhouse gases in the U.S.
六级 · CET-6 2025年6月 第2套
But that reduction doesn’t necessarily make people think slower; as long as we are alive and functioning, we can alter our brains with new information and experiences.
四级 · CET-4 2024年6月 第1套
And while information about insect populations is gathered by experiments that measure the numbers hiting windscreens or traps, there have been few attempts to count spiders The huge reductions in the numbers of flying insects can only mean a reduction in spiders' food supply.
六级 · CET-6 2023年12月 第3套