Carbonometry
[医] 碳酸定量法, 二氧化碳定量法
🗣️ 情景例句
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
Not really, I'm afraid. We were delayed taking off, and we encountered a lot of bad weather.
不太好，我们起飞延误了，还遭遇了恶劣的气候。
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。