Potassium metaphosphate
[化] 偏磷酸钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. [化]偏磷酸盐
🗣️ 情景例句
I knew it.
我也知道了 。
Life is long if you know how to use it.
如果懂得好好利用，生命就长了。
Which school were you at last year?
你去年在哪所学校读书？