Jackmanizing
深度渗碳; 深渗碳处理
🗣️ 情景例句
He couldn't take time off to come to New York with me.
他走不开 没办法和我一起来纽约。
An idle brain is the devil's workshop.
游手好闲是万恶之源。
May I ask some questions?
我可以问几个问题吗？