1．vary vi.(根据情况)变化；改变
①(牛津高阶) Class numbers vary between 25 and 30.
班级的数目从25到30不等。
②(中国日报) The level and standard can vary from village to village, with the focus of ensuring basic needs and solving key problems, the official said.
这位官员说，每个村庄的水平和标准都不同，重点是确保基本需求和解决关键问题。
③(剑桥高阶) The samples varied in quality but were generally acceptable.
这些样品质量不一致，但大体可以接受。
④(牛津高阶) The menu varies with the season.
菜单随季节而变动。
⑤(2022·全国甲卷) Some of these cultural dining etiquette rules may seem random and strange, but they are important in various countries.
其中一些文化上的用餐礼仪规则可能看起来随意而奇怪，但它们在不同的国家都很重要。
⑥(2023·新课标全国Ⅰ卷)We offer the newest bicycles in a wide variety, including basic bikes with foot brake (刹车), bikes with hand brake and gears (排挡), bikes with child seats, and children's bikes.
我们提供种类繁多的最新自行车，包括有脚刹的基本自行车、有手刹和带排挡的自行车、带儿童座椅的自行车和儿童自行车。
