Carburized structure
[机] 渗碳组织
🧩 词语组成解析
a. 渗碳的\\nv. 使渗碳（carburiz的过去式）
🗣️ 情景例句
Your room number is 512. Here's your key.
房间号码是512。这是您的钥匙。
Fine, thanks. And you?
很好，谢谢，你呢？
She has been to school.
她上学去了。