Cesium rubidium alum
[建] 硫酸铝铷铯, 铯铷矾
🧩 词语组成解析
n. 铯\\n[化] 铯Cs
n. 铷\\n[化] 铷Rb
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
They're open until nine o'clock.
他们开到九点。
Do you think the method of payment is OK for you?
你们认为结算方式合适吗？
Have you any small change, sir?
先生，您有零钱吗？