Ammonia alum
[化] 矾; 硫酸铝铵
🧩 词语组成解析
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
but he has to work today,
但他今天工作忙，
Do you have any seats?
你有座位吗？
Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long.
尽管他设法拍了一些十分精彩的照片，但他却不能在火山附近停留太长的时间。