noun🔗Share逆数The number obtained by dividing 1 by another given number; the result of exchanging the numerator and the denominator of a fraction."0.5 is the reciprocal of 2."0.5は2の逆数です。mathnumberChat with AIVocabulary GamePractice Reading
noun🔗Share相互代名詞(grammar) A construction expressing mutual action."In English, the phrases "each other" and "one another" often function as reciprocals to show that two or more people are doing something to each other. "英語では、「each other」と「one another」というフレーズは、2人以上の人が互いに何かをしていることを示すために、相互代名詞として機能することがよくあります。grammarChat with AIVocabulary GamePractice Reading