Acierate
v. 化铁为钢, 掺碳, 增碳
🗣️ 情景例句
It's still a little over two hours, Harry.
仍然还有两个多小时， Harry。
I feel very comfortable.
我觉得很舒服。
Pumas are large, cat-like animals which are found in America.
美洲狮是一种体形似猫的大动物，产于美洲。