Ccna
abbr. 思科认证网络支持工程师（Certified Cisco Network Associate）
🗣️ 情景例句
Why don't we compromise on this?
为什么我们不折衷一下？
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
He gives the bank specimens of his signature,
他把自己签名的样本交给银行，