nugget
n
1 lump of (esp valuable) metal, eg gold, found in the earth (尤指贵重的)金属块(如天然金块).
2 (fig 比喻) small thing that is regarded as valuable (有价值的)小东西
a book full of nuggets of useful information 有很多有用的零碎资料的书.
🗣️ 情景例句
I needed that.
我正需要这个。
That's your book.
那是你的书。
They describe how each process goes on to the next.