短語詞組短語Grain Bumper Crop 糧食大豐收grain n crop 谷類罪small grain cereal crop 小谷類作物fine grain crop [作物]細(xì)糧作物grain crop productive potential 糧食生產(chǎn)潛力grain crop field 糧田fine -grain crop 細(xì)糧作物main grain crop 糧豆作物major grain crop 主要糧食作物 返回 grain crop