Equilibrium concentration
[化] 平衡浓度
🧩 词语组成解析
🗣️ 情景例句
And how was your day, Susan?
那你今天过得怎么样， Susan？
It's nice to see you again. Have you changed jobs?
又见到你很高兴。你换了工作了吗？
The key to a solution of that problem lay in an everyday observation.
可以从我们的日常生活观察中找到这个问题的答案。