potash
美音:[´pɔ´tæʃ
]
英音:[´pɔ´tæʃ
]
n.碳酸钾,苛性钾
难易程度:
potash为短语/超纲词汇
potash
/'pɒtæʃ; `pɑt,æʃ/
n [U] any of various salts of potassium (esp potassium carbonate) used to make fertilizers, soap and various chemicals 钾碱; （尤指）碳酸钾, 氢氧化钾.
n [U] any of various salts of potassium (esp potassium carbonate) used to make fertilizers, soap and various chemicals 钾碱; （尤指）碳酸钾, 氢氧化钾.
potash
n[U]
[Date: 1600-1700; Origin: pot + ash; because it was made by putting ash in water and letting it dry out in pots]
a type of potassium used especially in farming to make the soil better
[Date: 1600-1700; Origin: pot + ash; because it was made by putting ash in water and letting it dry out in pots]
a type of potassium used especially in farming to make the soil better
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