수산화 나트륨이나 수산화 칼륨 등을 물에 녹여 만든 강한 알칼리성 용액.
A strongly alkaline solution, typically of sodium hydroxide or potassium hydroxide, used in chemical processes, soap making, and food preparation.
예문:
"The recipe for authentic pretzels requires dipping the dough in a food-grade lye solution before baking."
"Always wear protective gloves and goggles when handling lye to avoid severe chemical burns."
나무를 태운 재를 물에 우려내어 만든 액체로, 예부터 세탁이나 비누 제조에 사용됨.
A liquid obtained by leaching wood ashes, traditionally used for washing clothes or making homemade soap.
예문:
"In the nineteenth century, families often made their own soap by mixing animal fat with lye leached from the hearth."
"The traditional process of whitening linen involved soaking the fabric in a weak lye solution."