Chromic ammonium alum
[化] 铬铵矾
🧩 词语组成解析
a. 含三价铬的, 铬的\\n[医] 铬的
n. 铵\\n[化] 铵
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
You did a great job.
做得好。
To have a shoeshine
给...擦皮鞋
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。