Secret investigation
[法] 秘密调查, 秘密侦查
🧩 词语组成解析
investigation
[ɪn,vɛstɪ'ɡeʃən]
n. （正式的）调查，研究;侦查;科学研究;学术研究;
🗣️ 情景例句
I've just been the victim of a robbery.
我被抢劫了。
They cannot help but be grieved by the death of a friend.
眼见朋友死亡，自己却无能为力，他们感到深深的悲哀。
I think the shop is closed at this time of day.
我想商店在这个时间已经关门了。