单词 | pearlash |
释义 | pearlash in British English or pearl ash (ˈpɜːlˌæʃ) noun the granular crystalline form of potassium carbonate pearlash in American English (ˈpɜːrlˌæʃ) noun commercial potassium carbonate Word origin [1720–30; pearl1 + ash1]This word is first recorded in the period 1720–30. Other words that entered Englishat around the same time include: berm, catchword, cordon bleu, deadwood, fantail |
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