pearlash音标
英 [pɜ:'læʃ]
美 [pɜ'læʃ]
pearlash翻译
n.
珍珠灰;
pearlash用法
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