Demographer
輔助 Assistantn. 人口統計學家
? 同義詞
?? 牛津釋義
demographer
n
expert in such studies 人口統計學家; 人口學家.
??? 情景例句
I really don't like eating chocolate first thing in the morning.
我真的不太喜歡在早上把巧克力當作早點來吃。
To send mail(a letter)
郵寄郵件
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
幾分鐘前，我妹妹幫我把一個舊書櫥抬上了樓。