🔍 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:
BNC: 23259 COCA: 21130
demography
dɪmɒgrəfi dɪˈmɑgrəfi
Word forms: plural demographers
N-UNCOUNT 人口学;人口统计学 Demography is the study of the changes in numbers of births, deaths, marriages, and cases of disease in a community over a period of time. 人口学;人口统计学
demographer
  • ...a politically astute economist and demographer.

    有着敏锐政治头脑的经济学家和人口学家

Trends of demography
View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
BNC: 23259 COCA: 21130
BNC: 23259 COCA: 21130
BNC: 23259 COCA: 21130
demography
Specific areas of study: acoustics, aesthetics, agriculture...

👨🏻‍🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net
切換為繁體中文
Site Uptime