Certified protest
[经] 经公证的拒付书
🧩 词语组成解析
certified
[['sə:tifaid]]
a. 证明合格的\\n[化] 检定的; 证明的; 书面证明的
🗣️ 情景例句
He's a lucky boy.
他是个幸运的孩子。
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
I was at the greengrocer's.
我在蔬菜水果店里。