Carburization
n. 渗碳
✅ 同义词
🗣️ 情景例句
Nice to meet you.
很高兴见到你。
An old dog bites sore.
老狗咬人痛得很。
2 Which subjects do you like reading about in newspapers, magazines and books?
2。你喜欢读报纸、杂志和书籍里的哪些学科方面的内容？