Pdis
abbr. program development instruction system 程序开发指令系统; Pusat Dokumentasi Ilmulimu Sosial (Bahasa Indonesian=Social Sciences Documentation Center) （巴哈萨印度尼西亚语）社会科学文献中心
🗣️ 情景例句
with the school-board committee.
与联合校董会有关。
Keep up the good work.
再接再厉。
This clause will have to be changed.
这一条必须更改。