Diggings
(digging 的复数) n. 挖掘
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
Sorry, but she's busy then too.
对不起，那会儿她也没空。
The most unusual car was a Benz which had only three wheels.
而最不寻常的一辆则要属只有3只轮子的奔驰牌汽车了。