Analytical reagentar
[化] 分析纯; 分析纯二级品
🧩 词语组成解析
🗣️ 情景例句
What's the problem, Richard?
有什么问题吗 Richard
Take care of the pence and the pound will take care of themselves.
金钱积少便成多。
I'm very much interested in your personal computers.
我对你们的个人电脑深感兴趣。