With type erasure, generic types are used for type checking only; afterwards, they are replaced with their upper bound.

使用类型消除(type erasure)，泛型类型仅用于类型检查；然后，用它们的上界替换它们。

youdao

While I was checking a few things on PTRs, a very interesting change showed up on my screen: the Spectral Tiger mount wasn't bound on pickup anymore.

当我在PTR服务器查看一些东西的时候，屏幕上出现了一个有趣的变化：幽灵虎坐骑不再拾取绑定了。

youdao