Sulfurizing
渗硫
🗣️ 情景例句
Do you have anything to declare for customs?
有什么要申报呀？
If it doesn't rain tomorrow, I think I'll run some errands.
如果明天不下雨的话，你会打电话给我吗？
And if, with the decay of vitality, weariness increases,
再者，随着精力的衰退，老年人的疲惫感会增长，