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
Conversation full of wit.
情趣横溢的谈话。
Do you speak English?
你说英语吗？
When the balloon was over the station, the pilot saw one of the men taking photographs.
当气球飞临基地上空时，飞行员看见有一个人在拍照。