Grassroot organization
[经] 基层组织
🧩 词语组成解析
n. 草根
🗣️ 情景例句
There's nothing's as troublesome as a naughty clild.
没有东西比淘气的孩子更麻烦了。
I know the boy whose father is a pilot.
我知道那个男孩的父亲是飞行员。
Oh, look! It's high!
快看，多高呀！