Carburizing flame
[化] 碳化焰
🧩 词语组成解析
[机] 渗碳
🗣️ 情景例句
What's your job like?
你的工作怎么样？
They who cannot do as they would,must do as they can.
不能如愿而行，也须尽力而为。
The factory has been there for several years.
这家工厂在那儿已有好几年了。