Potassium acid fluoried
[建] 二氟氢钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
I had a nice evening.
让我过了一个愉快的夜晚。
Thank you. Here's $10:00. Keep the change.
谢谢你。这是10美元，不用找了。
They trooped behind the first dancer, copying its movements.
它们成群结队跟在第一只跳舞的蜜蜂后面，模仿着它的动作。