玉米corn可数吗

　　The field had been ploughed and planted with corn.

　　这块地已犁过并种上了玉米。

　　I know for a fact that baby corn is very expensive in Europe

　　我知道玉米笋在欧洲的`确价格不菲。

　　Aid workers helped distribute corn, milk and other staples.

　　救助人员协助分发谷物、牛奶及其他必需的食物。

　　The scheme offers seed corn finance with loans at only 4% interest.

　　该方案提供种子基金融资，其贷款只收取4%的利息。

　　The ancient civilizations of Central and Latin America were founded upon corn

　　古代中美洲和拉丁美洲的文明社会是建立在玉米之上的。