acceleration course

• 速成班

acceleration course的用法和样例：

例句

1. I joined a skee crash course before the holiday.
   度假前我参加了一个滑雪速成班。
2. He registered for the short English course in the idea that English could be learned in a short time.
   他报名英文速成班，以为在短期内可以学会英文。