英语词汇“improved seeds”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	improved seeds
释义	improved seeds 基本例句改良种子 The combination ofimproved seeds, more fertilizer, and improved irrigation doubled yields on irrigated land in developing countries.由于改良种子，增加化肥和改进灌溉系统的共同作用，发展中国家得到灌溉的农田产量增加了一倍。
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