Grassroot organization
[经] 基层组织
🧩 词语组成解析
n. 草根
🗣️ 情景例句
After the marathon, most of the competitors looked all in.
跑完马拉松，大多数参加比赛的人显得疲劳不堪。
Our company is one of the big names and has a long tradition.
我们是一家久负盛名，有着悠久历史的公司。
I have a letter of introduction here.
我这儿有一封介绍信。