English translation for "precedence telephone system"
优先电话系统
Related Translations:
precedence: 〔罕用语〕n.1.领先,先行,先在;在前。2.上位,上座,上席。3.优先,优越;优先权。4.(按地位的)先后次序。短语和例子Economic problems must take precedence of other questions. 经济问题应作首要问题处理。 the order of precedence 席次,位次。 quarrel about preceden