人口统计学

Traditional (Taiwan): 人口統計學

rénkǒutǒngjìxué ㄖㄣˊ ㄎㄡˇ ㄊㄨㄥˇ ㄐㄧˋ ㄒㄩㄝˊ

    • population studies
    • population statistics

Character by character

Sources