Alum solution
[机] 明矾溶液
🧩 词语组成解析
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
Smoking is harmful to your health.
吸烟有害健康。
Do they think PROGRESS means more highways?
他们认为有更多的高速公路就是“进步”吗？
Most of the earth's surface is covered by water.
大部分的地球表面被水覆盖着。