词典释义：
conversation between two or more people as a feature of a book, play, or film
（书本、戏剧或电影中两人或多人间的）对话
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the book consisted of a series of dialogs 这本书中有一系列的对话
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[mass noun]
passages of dialog .几段对话。
a discussion between two or more people or groups, especially one directed towards exploration of a particular subject or resolution of a problem
（为探讨某个特定主题或解决问题而进行的）对话
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the USA would enter into a direct dialog with Vietnam 美国愿意和越南直接对话
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[mass noun]
interfaith dialog .不同宗教信仰团体间的对话。
〈主北美〉 （为解决问题而）参加对话，进行讨论
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he stated that he wasn't going to dialog with the guerrillas .他声明不和游击队对话。
[with obj.]provide (a film or play) with a dialog
为（电影，戏剧）配上对白。
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dialog of the deaf a discussion in which each party is unresponsive to what the others say 聋子的对话（指对话各方对其他方所说的话充耳不闻的对话）
"Middle English： from Old French