presidium

名词 presidium:

1. a permanent executive committee in socialist countries that has all the powers of some larger legislative body and that acts for it when it is not in session
   同义词：praesidium

pre.sid.i.um

n.（名词）
【复数】 pre.sid.i.a[-ô-…] 或 pre.sid.i.ums
Any of various permanent executive committees in Communist countries having power to act for a larger governing body.
主管委员会，执行委员会：在共产党国家里一种永久的执行委员会，拥有为更高一级机构服务的权力
Presidium An executive committee of the Supreme Soviet headed by the president.
Presidium 最高苏维埃主席团：以主席为领导的最高苏维埃执行委员会

来源：
Russian prezidium
俄语 prezidium
from Latin praesidium [garrison] * see presidio
源自 拉丁语 praesidium [驻军] *参见 presidio