water infusion method

例句：

1. 1. The herbal tea is a traditional infusion of herbs.
   这种草本茶是一种传统的草药浸出物。
2. 2. The doctor gave me an injection to relieve my pain.
   医生给我注射了止痛剂来缓解我的疼痛。
3. 3. The winemaker added some fruit to the infusion for flavor enhancement.
   酿酒师在酒中加入了一些水果以增加风味。