Potassium polymetaphosphate
[机] 聚偏磷酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
The wedding banquet was prepared beautifully.
婚礼宴会准备的很好。
Great men have great faults.
伟人也会铸大错。
A recent article in a weekly newspaper, for instance,
例如，最近一家周报刊登了一篇文章，