Oniongrass

例句：

1. 1.The onion grass is a popular ingredient in many Asian dishes.
   洋葱草是许多亚洲菜肴中常用的配料。
2. 2. The onion grass has been used for centuries to treat digestive issues.
   洋葱草被用于治疗消化问题有数百年的历史。
3. 3. In some regions, onion grass is also used as a natural remedy for skin conditions.
   在一些地区，洋葱草也被用作天然的皮肤疗法。