详细解释:n. 相互交往, 互相来往, 交流, 各教派共同举行的圣餐
【法】 交际, 来往, 相互关系
英语解释：
名词 intercommunion:
participation in Holy Communion by members of more than one church (eg Catholic and Orthodox)详细解释：
in.ter.com.mun.ion
n.（名词）Communion, relationship, or association between persons or groups.沟通，交流：个人或团体间的交流，关系或联系The practice by which members of different Christian denominations can receive Communion at one another`s Eucharistic services or at a common service.不同教会间的相互交往：不同的基督教成员间在相互的圣餐仪式或普通仪式上相互交流的实践