a very old type of wheat (= a grain used for making flour) with red grains, grown especially in southeast Europe and southwest Asia, often as food for animals

Einkorn is one of the oldest cultivated grains known to man. 单粒小麦是人类已知的最古老的栽培谷物之一。

The frequent rain and mild conditions allowed farmers to grow rye, lentils and einkorn wheat. 频繁的降雨和温和的气候使农民得以种植黑麦、扁豆和单粒小麦。