A geneticist is a person who studies or specializes in genetics. 遗传学家
noun
[专属名词]
遗传学者
JH: That's a good question. You'll have to ask a geneticist. JH：
问得好，不过你得问基因学家们。
后缀: ist
【noun/adjective】 表示从事某种行为或拥护某种主义 - indicating a person who practices or supports a particular belief or activity
原词: geneticist
是通过后缀 【ist】 构成的派生词
