Desoxidizer
[冶]脱氧剂
🗣️ 情景例句
Do you want to do something this Sunday? John and I would like you to come over for a party.
你星期日要不要做什么事？约翰和我想请你过来参加宴会。
I must concentrate on my new task.
我必须专注于我的新工作。
It'll be easier for us to get down to facts then.
这样就容易进行实质性的谈判了。