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
I'll call in the morning and set up an appointment to see him.
我明天早上就打电话给他， 跟他约个时间去看他。
He is suffering the humiliation of failure.
他正在蒙受失败的屈辱。
A child ran into the street and knocked her off her bicycle.
一个孩子冲上马路，把她从车上撞了下来。