| 释义 |
genealogists ˌdʒiːnɪˈælədʒɪsts COCA⁹²⁵²²BNC¹¹⁴⁰²⁴⁺⁵
基本例句
n.系谱学者；系谱专家原型genealogist的复数 He sifted through927 North American and European family trees posted on an online database by both amateur and professional genealogists, and tallied the sex ratios of siblings for each generation.
他细查了由业余和专业系谱学家提交至网上的来自北美和欧洲927个家庭的系谱数据库，并计算了每一代的性别比率。 yeeyan |