Chromic potassium alum
[化] 铬钾矾; 铬矾
🧩 词语组成解析
a. 含三价铬的, 铬的\\n[医] 铬的
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
How's your son getting on with his English?
你儿子的英语学得好吗？
I don't think it's four o'clock yet.
我认为现在还不到四点。
From a heavy gun that was raised, the captain realized that the ship must have been a cruiser.
从捞起的一门大炮来看，船长认为那艘船一定是艘巡洋舰。