Thermolizing
表面热处理
🗣️ 情景例句
and used to play drums with the jazz band on weekends.
周末还经常在爵士乐队中打鼓。
If I wanted to rent a van, how much would it cost?
要是我租一辆搬运车，得花多少钱？
he has just bought a new house in the city,
他刚在城里买下一所新房子，