Metacolizing
铸铁表面渗铝法
🗣️ 情景例句
You and I will talk this over.
我俩商量商量。
Who is calling?I don't recognize your voice.
谁打来的电话？我听不出你的声音。
What bad weather! Are you going out?
天气糟透了！你要外出吗？