プログレッシブ和英中辞典(第4版)の解説
いんよう【陰陽】
❶〔易学の〕the principles of Yin and Yang, the positive and negative；〔男性と女性〕the male and female principles；〔太陽と月〕the sun and the moon；〔光と影〕light and shade
❷〔電気〕
電池の陰陽両極
the positive and negative terminals of an electric battery