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
presidium的用法和样例:
例句
用作名词 (n.)
The presidium consists of 148 delegates. 主席团由一百四十八位代表组成。
I sit down, waiting presidium's instruction. 我坐了下来,等待着主席团的吩咐。