Acid concentration
[化] 酸浓度
🧩 词语组成解析
🗣️ 情景例句
They're coming by at six tomorrow morning,
他们明天早晨六点钟过来，
Do you think you'll be able to go to sleep right away?
你认为你将马上入睡吗？
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。