Total nitrogen
[医] 总氮[量]
🧩 词语组成解析
🗣️ 情景例句
So tell me about your educational history.
请告诉我你的教育经历。
Offence is the best defence.
进攻是最好的防御。
The Games will be held just outside the capital and the whole area will be called 'Olympic City'.
奥运会就在首都市郊举办，整个地区将被称作“奥林匹克城”。