
好词典

源自拉丁语 'incidentia'(发生的事),经古法语 'incidence' 进入英语,词根 'in-'(在...上)+ 'cadere'(落下)。
❶ 指特定事件或情况发生的频率或次数,常用于统计或医学领域描述某种现象的出现率。
“The study tracked the incidences of flu in different age groups.”
(该研究追踪了不同年龄段人群的流感发病率。)
“There has been a rise in incidences of cybercrime this year.”
(今年网络犯罪事件的发生率有所上升。)
❶ 指事件发生的具体实例或案例,强调个别情况而非统计频率。
“She documented several incidences of workplace discrimination.”
(她记录了几起职场歧视的具体案例。)
“The book describes historical incidences of cultural exchange.”
(这本书描述了历史上文化交流的具体事件。)
incidences of — 用于描述某种特定事件或现象发生的具体情况或统计频率。
“The survey recorded incidences of sleep disorders in urban areas.”
(该调查记录了城市地区睡眠障碍的发生情况。)
rare incidences — 指极少发生的事件或现象,强调其特殊性或偶然性。
“The doctor studied rare incidences of spontaneous recovery.”
(医生研究了自发康复的罕见案例。)