Quantitative chemical analysis
化学定量分析
🧩 词语组成解析
🗣️ 情景例句
What are you doing up this late?
这么晚你不睡在干什么？
It'll be easier for us to get down to facts then.
这样就容易进行实质性的谈判了。
The river which forms the eastern boundary of our farm has always played an important part in our lives.
形成我们农场东部边界的一条河流一直在我们生活中发挥着重要作用。