Potassium perborate
[化] 过硼酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. [化]过硼酸盐
🗣️ 情景例句
It's not finished yet.
现在还没有完成。
They ripped my clothes off.
我的衣服给撕破了。
How did Mary make all of her money?
玛丽所有的钱是怎么赚到的？