Excess carburizing
[化] 过度渗碳
🧩 词语组成解析
[机] 渗碳
🗣️ 情景例句
Permanently?
一直住下去？
Aren't they students?
他们不是学生吗？
Then he put a piece of cheese in his pocket and went away.
然后把一块乳酪装进衣袋里走了。