Precalcination
预煅烧
🗣️ 情景例句
What made you pick this job?
你为什么选择这个工作？
When could we typically expect delivery?
我们希望常规的发货时间是什么时候呢？
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。