n.草根；基础
adj.基本的；农业地区的
Grassroots officials are among those under the most pressure. 哪些草根官员是承受压力最为严重的。
More and more attention is paid to the voice of the grassroots. 草根阶层的声音越来越受到关注。
Previous grassroots media have existed for much smaller-sized selections of people. 以前的基础媒体为人民提供的选择很少。
