在6级时你甚至可以单杀掉一些脆弱的英雄，基本上用痛苦之源对付双中不会有什么问题。

On level 6 you can even solo kill a fragile hero there, but basically you should have no problem against dual lanes with atro.

youdao

服务器诊所经常提倡“双级”编程-组合两种不同语言-来利用各自的长处。

Server clinic often advocates "dual-level" programming — combination of a couple of different languages — to exploit the strengths of each.

youdao

他们担心双级制度的建立会使“垃圾大学”的学位变得毫无价值。

They fear the creation of a two-tier system, with worthless degrees for those at "dustbin universities".

youdao