Nhra
abbr. next higher repairable assembly 次高的可修性装配
🗣️ 情景例句
Well, it won't be easy.
嗯， 不很容易。
Just wait and see.
只好等着看喽！
This ran on an 'operating system' called DOS, produced by a then small company named Microsoft.
这种电脑采用了一种被称为磁盘操作系统（DOS）的工作程序，而这种程序是由当时规模不大的微软公司生产的。