Carburize
[建] 渗碳
🗣️ 情景例句
Good. Very good. Family Album, U.S.A.
不错， 很不错。 美国写真集 。
It's a shame I haven't seen more of you these recent years.
真遗憾，最近几年我未能见到你。
Thank you very much.
非常谢谢你。