Carbonometer
[医] 碳酸定量器, 二氧化碳定量器
🗣️ 情景例句
If the real owners don't come to claim Gemma ...
如果狗的主人没认领Gemma……
I can't tell you how sorry I am.
我不知道我该怎样道歉。
Ships may be delayed by storms; flights may be cancelled because of bad weather, but trains must be on time.
轮船船期可能因风暴而推延，飞机航班可能因恶劣天气而取消，唯有火车必然是准点的。