grub

1. N-COUNT A grub is a young insect which has just come out of an egg and looks like a short, fat worm. 幼虫

2. N-UNCOUNT Grub is food. 食物[非正式]

Get yourself some grub and come and sit down. 自己拿一些吃的，过来坐下。

3. V-I If you grub around, you search for something. 搜寻

I simply cannot face grubbing through all this paper. 我简直受不了这样在整篇文章中搜索。