短語詞組短語graminaceous cereal crop 禾本科穀類作物cereal crop lodging 禾穀作物倒伏a cereal crop 一種穀類作物cereal crop mites 禾穀類作物害蟎cereal crop production 糧食生産small grain cereal crop 小穀類作物growth of cereal crop seedlings 辳作物幼苗的長勢every kind of cereal crop 百穀cereal -forage crop rotation 糧飼輪作 返回 cereal crop