Bessemerizing
吹氧, 脱碳操作, (酸性)转炉吹(冶炼)法
🗣️ 情景例句
It's great. Although the economy is pretty slow as usual, it's picking up.
很好。虽然经济发展照常地缓慢，不过已开始回升。
What is it you don't like about winter weather?
你不喜欢冬天什么样的天气？
The best way to overcome it----so at least it seems to me---
克服怕死的最好办法--至少在我看来是这样--