来自 reflex,反射，-ive,形容词后缀。引申语法词义反身的。

1. Clearly this relation is reflexive.

显然这个关系是自反的.

2. A binary relation on a set that is reflexive and symmetric is called a compatible relation.

一个集合上的二元关系,如果它是自反的也是对称的,可称它为相容关系.

3. Most transitive verbs can take a reflexive pronoun asobject.

大部分及物动词可跟反身代词作宾语.

4. And generate Rs reflexive closure, symmetric closure and transitive closure.

并且生成R的自反闭包 、 对称闭包和传递闭包.

5. His trip . is an eerie nightscape full of rubble and reflexive violence ( Time )

他神秘的经历充满了坎坷与曲折 ( 时代 )