quartern

例句：

1. 1. This recipe calls for a quarter of an onion.
   这个食谱需要四分之一个洋葱。
2. 2. The restaurant serves a quarter of its menu in vegetarian dishes.
   这家餐厅提供菜单四分之一的素食菜品。
3. 3. The company plans to cut its workforce by a quarter.
   该公司计划将其员工队伍削减四分之一。