Potassium pyroborate
[化] 焦硼酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. 硼砂
🗣️ 情景例句
I have a question.
我有一个问题。
Knowledge without practice makes but half an artist.
只有知识而无实践，只能造就半瓢水的艺术家。
The Australian seasons are the opposite.
澳大利亚的季节正好相反。