Acieration
金属镀铁硬化
🗣️ 情景例句
I had a million things to do today.
我今天有成千上万的事要做。
Health is better than wealth.
健康胜于财富。
I'm sorry, sir.That clock's ten minutes slow.
对不起，先生，那个钟慢了10分钟。