Potassium persulfate
[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
[医] 过硫酸盐
🗣️ 情景例句
He went to Canada on business.
他因公赴加拿大。
Great men's sons seldom do well.
大人物的子孙少出息。
Would you do me a favor?
你能帮我一个忙吗？