pearlash

听听怎么读
英 [pɜ:'læʃ]
美 [pɜ'læʃ]
是什么意思
  • n.

    珍珠灰;

  • 学习怎么用

    权威例句

    1754-55 Chap. 0026. An Act For, Appointing Assayers Of Potash And Pearlash.
    1766-67 Chap. 0008. An Act To Prevent Frauds By The Adulteration Of Potash And Pearlash.
    Improvement in the manufacture of pearlash
    pearl ash
    Pearl & Ash
    OF PEARL ASH, EMPTINS, AND TREE SWEETNIN'
    Samuel Hopkins (inventor)
    On the AVENUE
    SPRING HAS SPRUNG
    Potassium Carbonate