Op-ed
a. （报纸）专栏（版）的, 署名评论（版面）的
🧩 词语组成解析
观测所\\n[计] 操作, 运算, 算符
Ed
[ed]
Estimate Departure time 预计起飞时间;Engineering Development 工程研制;Effective Dose 有效剂量;
🗣️ 情景例句
Richard, that's the baby.
Richard是小宝宝哭了。
The worst men often give the best advice.
最不行的人，往往能提出最好的意见。
Well done! You are always doing a good job!
干得不错！你总是干得很出色！