reciprocal
英検準1級相互の・互恵的な
意味
- 相互の(mutual)
- お返しの,報いの
- (文法で)相互の
- 逆数,反数
語源
英語の原文（Wiktionary）
From Latin reciprocus, possibly from a phrase such as reque proque (“back and forth, to and fro”), from re- (“back”), prō (“forwards”) and -que (“and”).
英検準1級相互の・互恵的な
From Latin reciprocus, possibly from a phrase such as reque proque (“back and forth, to and fro”), from re- (“back”), prō (“forwards”) and -que (“and”).