Potassium peroxydisulfate
[化] 过硫酸钾; 过二硫酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
Hey, Xiao Lu, what's up?
嘿，小陆，你好啊？
Let's look at the agenda and talk the first item.
让我们看一下议程讨论第一项。
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。