Sleuthing
n. （非警方人员所做的）调查, 侦察
🗣️ 情景例句
Road rage is an increasing problem on today's roads.
现在飚车事件日益严重。
The people at the party were worried about Janet because no one was aware of where she had gone.
参加聚会的人们都为珍妮物担心，因为没人知道她去哪里了。
When she reached home, her mother asked:Have you got everything?
“你东西买齐了吗？”