Resulfurization
[冶]增硫, 回硫
🗣️ 情景例句
You can sit down now.
现在你可以坐下了。
Do you like water-skiing?
你喜欢滑水？
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。