🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
to serve the senior citizens
为Riverdale的老年人
Beg from beggers and you'll never be rich.
向乞丐乞讨，永远发不了财。
It's my pleasure.
我请得心里高兴。