Concentrated alum
[医] 浓明矾(硫酸铵铝)
🧩 词语组成解析
concentrated
[['kɔnsəntreitid]]
a. 集中的, 浓缩的\\n[建] 浓的
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
If negotiaton fails, then what?
万一谈判破裂，怎么办？
Is it too far to walk?
走着去很远吗？
Last spring my wife suggested that I call in a man to look at our lawn mower.
今年春天，妻子让我请人检查一下我家的割草机。