Resulfurization
[冶]增硫, 回硫
🗣️ 情景例句
Simply this.
简单说来是这样的。
Every advantage has its disadvantage.
有利必有弊。
He must, for example, perceive an egg as a simple single solid shape,
以鸟蛋为例，观赏者必须感觉到它是一个单一的实体形态，