Potassium persulphate
[医] 过硫酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. [化]过(二)硫酸盐
🗣️ 情景例句
She has a clear head.
她头脑清晰。
I hate to dust the furniture and bookcases.
我非常讨厌擦拭家具和书架上的尘埃。
Henry Taylor, he went offimmediately to visit him,
亨利·泰勒，就立刻跑去看他，