Nanoproducts are showing up in khakis stain resistance, and cosmetics, where they are used as sunscreens.

  • 纳米产品用于卡其布服装是为了防污,用于化妆品是作为遮光剂.

  • 互联网摘选 2025-01-19 11:03:36

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