The study showed that the innovation well on improving product quality and extending shelf life.

  • 实践表明几次改革对提高产品质量,延长保存期收到了较好的效果.

  • 网络文摘精选 2025-01-19 10:50:40

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句