subsistence crop
noun [ C ] geography specialized uk/səbˈsɪs.təns ˌkrɒp/ us/səbˈsɪs.təns ˌkrɑːp/
口粮作物,自食自用的作物
a crop that people grow to use or eat themselves, rather than to sell
Compare: cash crop
江苏热线英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。