Decarbidize
脱炭沉积, 脱焦炭
🗣️ 情景例句
Sure, call me and we'll get together.
当然，给我打个电话，我们聚聚。
What's your nationality?Are you a Chinese?
你的国籍是什么？你是中国人?
But in an old man who has known human joys and sorrows,
可是老年人已经饱尝了人间的甘苦，