柯林斯詞典incumbency /?n?k?mb?ns?/ 1. N the state or quality of being incumbent 負責(zé) 返回 incumbency劍橋詞典the period during which someone has a particular official position 任期 During her incumbency (as commissioner ), several changes were introduced . 她任職／出任專員期間進行了幾項改革。 返回 incumbency