duologue

名词 duologue:

1. a conversation between two persons
   同义词：dialogue, dialog
2. a part of the script in which the speaking roles are limited to two actors

du.o.logue

n.（名词）
A dialogue or conversation between two persons:
对白：两人间的对话或谈话：
例句：
.a reasonably well-constructed duologue for two experienced performers.(Noel Coward)
.两位有经验演员表演的组织合理的对白.(诺埃尔·科沃德)