predominance /prɪˈdɑːmənəns/ noun Learner's definition of PREDOMINANCE
1
[noncount] : the state of being more powerful or important than other people or things主导地位;支配地位 2
[singular] : a situation in which there is a greater number or amount of a particular type of person or thing than of other people or things(数量上的)优势 —
often + of