🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
You're just wasting your breath.
你在白费口舌。
Hello, it's a pleasure to meet you all.
你们好，很高兴见到大家。
He is heavily insured against death.
他给自己投了巨额的人身保险。