Ccnp
abbr. 思科认证资深网络工程师（Cisco Certified Network Professional）
🗣️ 情景例句
Alexandra.
Alexandra。
The course of true love never did run smooth.
好事多磨。
From those humble beginnings, we have seen the development of the user-friendly home computers and multimedia machines which are in common use today.
从那些简陋的初级阶段，我们看到了现在都已普及的、使用简便的家用电脑和多媒体的微机的发展。