Decarburizer
脱碳剂
🗣️ 情景例句
Shantou is a boom town, it's a haven for the manufacturing industry.
汕头是一个新兴的城市，是制造业的港湾。
The worst is yet to come.
最糟的还不只这样。
Jim is asking Uncle Wang some questions.
吉姆在问王叔叔一些问题。