这通常不是什么大问题，因为Scala将对为自己生成的字段使用已生成的方法；如果事先不知道，那么这些对您而言可能是一个惊喜。

This normally isn't a big deal because Scala will use the generated methods around the fields it generates for itself; but it could be surprising if you didn't know about it ahead of time.

youdao

While at the same time as I say congratulations, I want to remind you that I think it comes as no surprise given the lateness of Labor Day this year that this first test came rather early and for many of you much of this material you had seen in high school.

当我对你们表示祝贺的同时，我也想提醒你，今年晚来的劳动节,并非是什么惊喜,第一个测试来的比较早,你们中的绝大多数在高中已经见过了。

麻省理工公开课 - 固态化学导论课程节选