可逆句是动词前后的名词或者名词结构可以互换而表达的语义基本不变的一种句式。本文探讨了其中的一种类型:被动型可逆句,用语义特征分析法分析这种句式存在的条件,及联系三维语法的原则来分析这种句式的语序变化问题。 The reversible sentence is a kind of sentence in which the semantics that the nouns or nouns before and after the verb can be exchanged are basically the same. This article explores one of these types: the passive type of reversible sentences, the semantic analysis of the existence of such sentence conditions, and the principle of linking three-dimensional grammar to analyze the sentence order changes.