🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Hi, Tom, this is Mary.
嗨，汤姆，我是玛丽。
To race
竞争
It's worth every penny of it.
它确确实实值这么多钱。