🔍 牛津詞典 🎯
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典

檢索以下詞典：
(Mr. Ng 不推薦使用 Google 翻譯！)
最近搜尋：
TOEFL IELTS BNC: 3906 COCA: 5847

incidence

noun
 
/ˈɪnsɪdəns/
/ˈɪnsɪdəns/
jump to other results
  1.  
    [countable, usually singular] incidence of something (formal) the extent to which something happens or has an effect发生范围；影响程度；发生率
    • an area with a high incidence of crime犯罪率高的地区
    Extra Examples
    • The country had the lowest incidence of AIDS cases proportional to its population.相对于人口而言，该国艾滋病发病率是最低的。
    • The lack of vitamins may explain the higher incidence of heart disease.缺乏维生素也许是心脏病发病率较高的原因。
    • There is a greater incidence of cancer in the families of radiation workers.接触放射性物质的工作人员，其家属的癌症发病率要更高一些。
    • the highest recorded incidence of air pollution有记录以来最高的空气污染发生率
    Oxford Collocations Dictionaryadjective
    • great
    • high
    • peak
    • …
    verb + incidence
    • have
    • show
    • increase
    • …
    incidence + verb
    • increase
    • decrease
    • fall
    • …
    incidence + noun
    • rate
    preposition
    • incidence among
    • incidence in
    phrases
    • a decrease in the incidence of something
    • an increase in the incidence of something
    • a variation in the incidence of something
    • …
    See full entry
  2. [uncountable] (physics物理) the way in which light meets a surface入射（角）
    • the angle of incidence入射角
    3. Word Originlate Middle English (denoting a casual or subordinate event): from Old French, or from medieval Latin incidentia, from Latin incidere ‘fall upon, happen to’, from in- ‘upon’ + cadere ‘to fall’. Sense (1) dates from the early 19th cent.

👨🏻‍🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
切換為繁體中文
Site Uptime