n. 百分比, 百分数, 部分
By comparing identical twins, who share nearly 100 percent of their genes, and non-identical twins, who share about half, researchers have found overwhelming evidence for genetic effects on behaviors.
四级 · CET-4 2026年6月 第1套
In the year after the bike lanes arrived, businesses on Skillman saw sales rise by 12 percent, compared to 3 percent for Queens in general.
四级 · CET-4 2025年12月 第1套
She said business fell by at least 40 percent when the city removed nearby parking to put in a bike lane.
四级 · CET-4 2025年12月 第1套
“Look, 90 percent of my customers drive,” she told me.
四级 · CET-4 2025年12月 第1套
Driving around town in a car is so normal to them that cycling seems weird and unusual — despite its boost from Covid, when bike sales exploded by 75 percent.
四级 · CET-4 2025年12月 第1套