1580s, "reflective, capable of bending or turning back," from Medieval Latin reflexivus, from Late Latin reflexus (see reflect). Meaning "of the nature of a reflex" is from 1839 (implied in reflexively). Grammatical sense from 1837. Related: Reflexiveness; reflexivity.
雙語例句
1. Clearly this relation is reflexive.
顯然這個關系是自反的.
來自辭典例句
2. A binary relation on a set that is reflexive and symmetric is called a compatible relation.
一個集合上的二元關系,如果它是自反的也是對稱的,可稱它為相容關系.
來自辭典例句
3. Most transitive verbs can take a reflexive pronoun asobject.
大部分及物動詞可跟反身代詞作賓語.
來自互聯(lián)網(wǎng)
4. And generate Rs reflexive closure, symmetric closure and transitive closure.
并且生成R的自反閉包 、 對稱閉包和傳遞閉包.
來自互聯(lián)網(wǎng)
5. His trip . is an eerie nightscape full of rubble and reflexive violence ( Time )