Recarburizing
增碳作用
🗣️ 情景例句
I lived in Florida,
我住在 Florida，
Does everyone have enough to drink?
诸位喝得尽兴了没有？
A colony of bees had turned the engine into a hive and it was totally preserved in beeswax!
一群蜜蜂把发动机当作了蜂房，发动机在蜂蜡中被完整地保存了下来。