the pronunciation of the jar bean is gā ng dê u, while the pronunciation of the cowpea is jiāng dòu u. From the perspective of pronunciation, there are obvious differences between the two. The pronunciation of the word "Gang" is similar to that of "Gang", while the pronunciation of the word "Xiang" of cowpea is similar to that of "Jiang". The pronunciation difference between jar bean and cowpea is mainly reflected in the words "jar" and "embarrassing".

cowpea: panicum miliaceum, some have climbing stems and some have short plants. The pods are cylindrical and the seeds are kidney-shaped. Young pods are common vegetables. Pot bean, a common legume vegetable, is simple and easy to grow, and is suitable for cultivation in family gardens. Generally speaking, a nest of crocodiles can grow 2-3 seeds.