Sleuthing
n. （非警方人员所做的）调查, 侦察
🗣️ 情景例句
Lots of people want their taxes
许多人希望他们缴的税金
Randy was furious about the nasty letter.
兰迪为这封下流的信而勃然大怒。
The village is on a river.
它靠近一条小河。