你即將離開本站

並前往https://www.scientificamerican.com/article/no-stain-no-pain/

No Stain, No Pain! - Scientific American

In the case of greasy stains the best cleaners are usually surfactants. Surfactants surround the greasy stain and expose the water soluble ...

確定！ 回上一頁

查詢 「Stains」的人也找了：

  1. stains中文
    2.
  2. stains意思
    3.
  3. Stains
    4.
  4. staining中文
    5.
  5. Stain
    6.
  6. stain用法
    7.
  7. Water stain
    8.
  8. Stained
    9.