interlocutor
interlocutor[ˌɪntəˈlɒkjʊtə]noun- (formal)a person who takes part in a dialogue or conversation
(正式)对话者;参加谈话者
派生interlocutionnoun语源- early 16th cent.: modern Latin, from Latin interlocut- 'interrupted (by speech'), from the verb interloqui, from inter- 'between' + loqui 'speak'
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