/prɪˈdɑː.mə.nəns/
If someone or something has pre- dominance, they have the most power or importance among a group of people or things. 主导地位；支配地位；
a situation in which someone or something is more important or powerful than anyone or anything else （重要性或权力上的）优势；主导地位
He questions the economic and political predominancy(=predominance) of the northern regions of the country.
Britain’s naval predominance
英国海军的霸主地位
the predominance of multinational companies in the technology sector
跨国公司在技术领域中的优势