Sleuthing
n. （非警方人员所做的）调查, 侦察
🗣️ 情景例句
Come on, Robbie.
走吧 Robbie。
He left his home to look for employment.
他离家去找工作。
The English and Maths papers weren't easy enough for me.
英语和数学试题对我来说不很容易。