Medicago sativa L.

例句：

1. 1.This strain of wheat is known for its high yield and quality.
   这种小麦品种以其高产和优质而闻名。
2. 2. Wheat is a staple food in many parts of the world.
   小麦是世界上许多地区的主食。
3. 3.The farmer used to grow wheat on his farm.
   这位农民过去在他的农场种植小麦。