短语词组短语yam -bean 豆薯yam m bean 沙葛Yam bean mosaic 豆薯花叶病sweet potato yam bean 地瓜Yam Bean Noodle Soup 沙葛清汤面yam bean rust 豆薯锈病yam bean diseases 豆薯病害yam bean seeds 豆薯种子pickled yam bean 酱豆薯 返回 yam bean