Equilibrium concentration
[化] 平衡浓度
🧩 词语组成解析
🗣️ 情景例句
Please, use the phone.
请打吧。
One should travel out of his own country at least once.
我们至少应该离开自己的国度去旅行一次。
Sorry. I haven't seen it anywhere.
对不起，我没见过。