单语范例（未经PONS编辑处理）
The main grasses are oat grass, tall fescue and rye-grass.
en.wikipedia.org Chocolate manufacturing equipment was built to move the flowing mixture of liquid chocolate and oat flour into preset molds.
en.wikipedia.org Gluten, which is present in wheat, rye and barley is absent (or present only in trace quantities) in oat and other grains.
en.wikipedia.org Foods rich in ergothioneine include liver, kidney, black beans, kidney bean and oat bran, with the highest levels in bolete and oyster mushrooms.
en.wikipedia.org These include the economically important crops of oat, barley, rice, sorghum, and wheat.
en.wikipedia.org