Chromic rubidium alum
[建] 铬铷矾, 硫酸铬铷
🧩 词语组成解析
a. 含三价铬的, 铬的\\n[医] 铬的
n. 铷\\n[化] 铷Rb
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
I've been thinking about it for weeks now.
为这事我想了几个星期。
To know everything is to know nothing.
事事皆知，事事不懂。
The Australian seasons are the opposite.
澳大利亚的季节正好相反。