Sleuthing
n. （非警方人员所做的）调查, 侦察
🗣️ 情景例句
I've invited you here for the weekend to help celebrate.
我邀请你们到这儿来渡周末， 一起庆祝。
We can't make a decision without thinking it over.
我们不能不考虑，就作决定。
Oh, hello, Lin Tao. Fine, thanks. What about you?
噢，你好，林涛。很好，谢谢。你好吗？