Potassium biselenite
[化] 亚硒酸氢钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
And when I got married.
也跟我结婚时一样。
Fear is often greater than the danger.
杞人忧天。
Being a mother is not easy.
做一个母亲是不容易的。