冬青属

例句：

1. 1. The wintergreen is a small tree that grows in the northeastern United States.
   冬青是一种生长在美国东北部的小树。
2. 2. Wintergreen is used as a flavoring agent in some beverages.
   冬青被用作某些饮料的调味剂。
3. 3. Wintergreen has been used for centuries to treat cold and flu symptoms.
   冬青被用于治疗感冒和流感症状数百年。