spadework
n [U] (fig 比喻) hard work done in preparation for sth 艰苦的准备工作
She got the praise for the job but he did all the spadework. 工作完成後她获得赞誉, 但筹备期间的苦活儿全是他干的.
🗣️ 情景例句
Do I need a visa to go to HongKong?
去香港需要签证吗?
Yes, I have got the license from the Bank of China. Here you are.