Nitrograph
氮气浓度含量测定器
🏥 医学释义
氮气浓度测定仪
🗣️ 情景例句
This one really brings back memories.
这一张的确唤起了许多的回忆。
As a man lives,so shall he die.
有生必有死。
The temptation to steal is greater than ever before -- especially in large shops.
偷窃的诱惑力比以往任何时候都更强烈 -- 特别是在大的商店里。