Carburization
n. 渗碳
✅ 同义词
🗣️ 情景例句
Got to go and feed him.
我得走了， 该去喂他了。
I hope you can have an exciting time on your trip.
我希望你的旅途有个兴奋的时光。
A lot of things can change over twenty-one years.
21年了，许多东西都可能改变的。