Stockpiling dairy products is expensive and quality is difficult to maintain.

  • 贮存乳制品的开销很大,质量也难于保持.

  • 词典精选例句 2025-01-18 13:25:58

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