优势，权势，主权；
1. 权势, 主权：simple leaf 单叶 | ascendence 权势, 主权 | factorization [数]因数分解
2. 权势：ascendant 优势 | ascendence 权势 | ascendency 优势
noun
1. the state that exists when one person or group has power over another
e.g. her apparent dominance of her husband was really her attempt to make him pay attention to her