Avena nuda L.

例句：

1. 1.Wheat is a staple food in many parts of the world.
   小麦是世界上许多地方的主要粮食。
2. 2. The wheat harvest was bumper this year.
   今年的小麦丰收了。
3. 3. Wheat is a good source of protein and fiber.
   小麦是一种很好的蛋白质和纤维来源。