🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
I am calling on behalf of the Private Teacher Company.
我代表家教公司给您打电话。
Doctors and lawyers are professional people.
医生和律师是专业人员。
What are you doing?
你在干什么？