partitionist
[pɑ:'tiʃənist]
n. (政治)分裂主义者
例句与用法:
A partition that prevents interference between sound waves in a loudspeaker.
隔音板在扩音器中防止声波相互干扰的隔离装置
I could hear what he was saying on the phone through the partition.
我能隔着墙听见他在电话里说了些什么。